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Holley HP EFI ECU and Harness Kits

Holley HP EFI ECU and harness kits allow you to manage automotive functions—like the fuel and ignition of your engine, along with controlling nitrous, boost, or water/methanol. Select the model with options needed for your vehicle application. (Note: some models are engine-specific.) Features and notes: * Eight sequentially driven 8:2 peak and hold injector drivers capable of driving up to 16 low or high-impedance injectors are standard * 8-channel distributorless ignition (DIS) outputs capable of directly driving "smart" ignition coils or Holley DIS coils * Integrated, single-channel wideband oxygen sensor control. Works with NTK or Bosch sensors. More channels can be added via CAN bus. * Internal data-logging is standard, with a huge 2GB of memory * 4-stage progressive nitrous control * Turbo boost control * Integrated water/methanol injection control * Self-tuning fuel table strategy greatly simplifies tuning process * Individual cylinder fuel and spark control allow you to unlock your engine's potential * Compatible with 4, 6, and 8-cylinder engines * Unique lbs./hr.-based fueling strategy greatly simplifies tuning * Advanced idle, closed loop, and enrichment strategies allow for very stable operation * Fully potted and can be mounted in the engine compartment or interior * Sealed automotive and marine-grade connectors * Allows for use of common OEM sensors, as well as customer sensor calibration input * Ignition plug-and-play with GM 24x and 58x LSx engines, GM HEI, Ford TFI, magnetic, and hall effect trigger, and other ignition systems * 1-5 bar MAP sensor capability * 2-channel knock control sensor inputs for both one and 2-wire knock sensors * Dedicated fuel and oil pressure inputs * Control both stepper and PWM idle air control (IAC) motors * Speed density, Alpha-N, or combination fueling strategies * Four programmable high or low pulse width modulated (PWM) outputs and four fully configurable inputs can be configured for use * Lean or rich safety cutoff

4.44 out of 5 stars ( 25 )

$2,049.95

$1,843.95

On Sale

Holley Terminator X MAX Engine Management Systems

Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! Every MPFI Terminator X MAX features real-time fuel learn, high-impedance injector drivers, an integrated one-bar MAP sensor—and four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Also, Holley offers the X MAX systems with either or both drive-by-wire (DBW) throttle body control or transmission control. All kits come fully loaded with base maps for common domestic V8 engine combinations to get you out of the garage and onto the road or track fast. Order the model recommended for your vehicle application. Features include: * Holley EFI industry-leading, easy-to-use software suite allows full laptop access for advanced users * Real-time fuel map learn—takes the guesswork out of tuning your base fuel table * High-impedance injector drivers will safely power most standard injectors and Holley EFI injectors (will not control low-impedance injectors) * Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control * On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos * MAP sensor vacuum hose adapters * 4 inputs: 12 V, ground, 5 V, and frequency * 4 outputs: Ground, PWM, and for accessories * Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties * Nitrous control: single channel of wet or dry, progressive or non-progressive, rich/lean safeties, and target closed loop AFR; adjustable through touch screen * Advanced tables can be used for any custom tables * On-board diagnostic LEDs allow you to identify any critical engine issues at a glance * The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDs must face up! * Plug-and-play compatible with more Holley EFI accessories * Available with or without a 3.5 in. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most V8 engines, as well as tuning and gauge display functions

4.22 out of 5 stars ( 91 )

$1,849.95

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$2,049.95

$1,663.95

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$1,843.95

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Racepak SmartWire Kits

Racepak SmartWire kits are fully programmable power distribution modules, capable of controlling 30 outputs (on/off switching) and 12 inputs (switch-activated) on any type of 12–16 VAC systems. Fuses, relays, and solenoids are eliminated, instead controlled through solid-state switching inside the housing. Current outputs and switching inputs—along with a nearly unlimited variety of on-off switching functions—are user-programmable through the Racepak DataLink II software. Racepak SmartWire kits can operate in three different modes: * Stand Alone: Power from the battery is connected to the power stud of the SmartWire. Outputs to each device in the vehicle are connected to one of two 15-pin connectors; output currents and related requirements are programmed via connection of the SmartWire to the user's PC. Switching off and on of the devices is handled through inputs on the 15-pin connectors or optional SwitchPanel or SwitchModule. * In conjunction with Racepak V-Net sensors: Want to automatically turn on a radiator fan, but only when the water temperature is above 190 degrees? Add a Racepak V-Net water temperature sensor to the vehicle, connect it to the V-Net port of the SmartWire, and program it through use of a PC connected to the SmartWire. * In conjunction with a Racepak V-Net data logger: This allows the SmartWire to be connected to the single V-Net T cable, which transmits all sensor data to the data logger. They "borrow" the sensor data to trigger devices based on desired programmed settings. In addition, all states and conditions of each channel can now be monitored and recorded in the DataLink II software, alongside all the other sensor data.

Not Yet Reviewed

$1,749.95

$1,573.95

On Sale

FiTech Go EFI 2x4 625 HP Fuel Injection Systems

FiTech Go EFI 2x4 625 hp fuel injection systems will let everyone know you mean business with a pair or 4-barrels crowned atop your engine. Each system is supplied with two throttle bodies, one with the brains and integral ECU and the other with the brawn. Both feature four injectors and will support up to 625 hp (naturally aspirated). Thanks to a multi-bolt pattern, the 2x4 system will bolt onto most intakes, including tunnel rams or cross rams. Through the advanced tuning capabilities of the efficient ECU, you'll have your engine revved up, idling smooth, and making big power in no time. FiTech Go EFI 2x4 625 hp fuel injection systems are available with a bright aluminum or matte black finish, with or without FiTech's Go-Spark CD ignition to deliver high powered sparks, improving combustion and power output of your engine. Each FiTech Go EFI 2x4 is supplied with two throttle bodies, handheld touch screen controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty info. Choose your preferred setup and finish.

3.5 out of 5 stars ( 10 )

$1,916.00

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$2,030.99

$1,724.40

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$1,827.89

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Racepak V300SD Easy Access Data Logger Kits

The new Racepak V300SD Easy Access Data Loggers include all the features and benefits of their successors, but now also include built-in pre-configured data analysis channels, enabling you to make quick decisions based on real data between rounds at the track. Equipped with a door car harness, these units are commonly used for Pro Stock, Pro Modified, Sportsman drag classes, and Land Speed. They come with DataLink software. Easy Access loggers no longer require the use of a security key, allowing you to look at your data with any laptop that has the latest version of Datalink V5 installed. * Out-of-the-Box, this system will data log: - Engine RPM - Drive Shaft RPM (Requires driveshaft collar, sold separately) - Accelerometer G-Meter - Lateral G-Meter - Battery Voltage * List of pre-configured data analysis math channels included in the DataLink V5 software: - Engine vs. Driveshaft Ratio - Clutch percentage slip - Clutch Slip Ratio - Trans Ratio - RR, LR, RF, LF Shock Velocity - Average Air/Fuel Ratio - Average Exhaust Gas Temperatures - CC's Per Turn (for Fuel Flow) - Track Time - G-Meter MPH, G-Meter Distance (Feet) - 60 ft., 330 ft., 660 ft., 1000 ft., 1320 ft. Clock Markers Features: * With sampling rates of up to 1,000 frames per second, the V300SD series of data recorders allow you to monitor up to 83 channels of sensor information * Unlocked math channels for the following calculations: Clutch Percentage Slip, Trans Ratio, Shock Velocity, Average AFR (Air/Fuel Ratio), Average EGT (Exhaust Gas Temperature), G-Meter MPH, and many more * The included SD memory card allows you to transfer your vital sensor information to your laptop quickly, getting you back in the lanes without fumbling with cables * The 83 total channels break down as follows: 72 V-Net; 4 Hard-wired Analog; 4 Hard-wired Digital; and 3 Internal Sensors (Battery Voltage, Accel/Decel G-Meter, and Lateral G-Meter)

Not Yet Reviewed

$1,799.95

$1,618.95

On Sale

Holley Sniper EFI Stealth 4500 Fuel Injection Systems

Holley Sniper EFI Stealth 4500 fuel injection systems are what you need to convert your dragster or Pro-street vehicle to fuel injection. For engines producing 800+ hp, the Sniper Stealth 4500 systems feature eight 100 lbs./hr. injectors and a throttle body that flows a massive 1,440 cfm. These Holley systems come with a USB to CAN tuning cable and free downloadable Sniper EFI software to give you unlimited control of your engine. Holley Sniper Stealth 4500 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Supports up to 1,500 hp naturally aspirated or 1,250 hp forced induction with eight 100 lbs./hr. injectors * Compatible with draw-through or blow-through forced induction applications * 2.125 in. throttle plates, flow 1,440 cfm for large cubic inch engines * 2.5Bar MAP sensor * Integrated ignition timing control * Programmable launch control via 2-step and timing retard. Both can be triggered by a trans-brake input * Gen 3 Ultra Dominator-style 4-bolt air cleaner flange * -8AN fuel inlets * High-resolution full color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard--answer a few questions about your engine and it creates the base map, then starts tuning on its own! No laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real time Fuel Map Learn * Built-in single-stage wet or dry progressive nitrous control * Three programmable 0-5 V sensor inputs for oil/fuel/dome or nitrous pressure or other critical information * Six programmable ground outputs, five programmable ground inputs. These can be used to trigger or control external devices, such as nitrous solenoids and boost control solenoids. Or to provide the ECU with an input to turn on function, such as an ignition timing * One +5 V reference output, +5 V power supply for 0 to 5 V sensors, one sensor ground supply for 0 to 5 V sensors * Throttle body mounted ECU--no extra boxes to mount * Only 4 wiring connections required--battery +, battery -, switched ignition, and rpm * Required external fuel pressure regulator, 12-848 is recommended * Customizable secondary fuel pump output (TPS, rpm, or boost enabled) * User-friendly boost control with handheld adjustability * Free software included--comprehensive data logging tool to help you maximize the performance of your engine * Real-time data logging to the included 3.5 in. touch screen allows you to save information to the SD card without needing a communication cable * Programmable target air fuel ratios per boost level * Advanced boost control available via free Sniper EFI tuning software, including boost vs. rpm and boost vs. time * OEM-style TPS/IAC, for years of dependable service * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange

4.25 out of 5 stars ( 4 )

$2,199.95

$1,978.95

On Sale

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems

FiTech Ultimate Rebel LS 500 hp EFI fuel injection systems are available with or without a transmission control. These cutting-edge fuel injection solutions combine high performance with a sleek and refined design. Building upon the success of the renowned FiTech Ultimate LS EFI system, the Rebel LS takes innovation a step further with its distinctive cleaner profile and enhanced features, making it the ultimate choice for modern engine conversions. Designed for enthusiasts seeking both power and aesthetics, the Ultimate Rebel LS EFI system redefines the look and performance of your LS-powered vehicle. The standout feature of the Rebel LS system is its sleek and streamlined appearance, which seamlessly integrates with the engine bay, providing a cleaner and more polished aesthetic. The redesigned fuel rail bracket adds to the visual appeal, offering a fresh and modern touch that complements any engine setup. Beneath its striking exterior, the Ultimate Rebel LS EFI system boasts the same advanced technology that FiTech is known for. Experience exceptional fuel delivery and engine control, optimizing your vehicle's performance and efficiency. These systems are tailored to LS engine conversions, ensuring a hassle-free installation process while delivering consistent and reliable results. Key features include: * Cleaner profile: The Ultimate Rebel LS EFI system is engineered with a refined design that seamlessly integrates into your engine bay, elevating the visual appeal of your vehicle * Thicker gauge manifold provides quieter injection * Redesigned fuel rail bracket: The innovative fuel rail bracket design not only enhances the appearance but also adds a touch of sophistication to your engine compartment * Advanced fuel injection technology: Benefit from FiTech's cutting-edge fuel injection technology, ensuring precise fuel delivery and optimized engine performance * Effortless installation: Designed specifically for LS engine conversions, the Rebel LS system offers a user-friendly installation process that minimizes downtime * Optimized performance: Unlock the full potential of your LS-powered vehicle with improved throttle response, increased horsepower, and better fuel efficiency * The most complete kit on the market; includes manifold, ECU, sensors, throttle body, harness, fuel rails, fuel pressure regulator, throttle cable brackets, and more * Boost/Nitrous compatibility: Equipped with 3 Bar MAP sensor (27 psi) * E85 compatible Kit contents: (1) Rebel LS1, LS2, LS6 low-profile intake manifold with MAP and IAT port (1) Ultimate LS 92mm throttle body with sensors (8) 36 LB injectors (1) LS ECU (1) LS1 fuel rail kit (1) Primary LS harness (2) EV1 injector sub harness (1) Oxygen sensor extension sub harness (1) 3 Bar MAP sensor (1) IAT sensor (1) LS1/LS2 knock sensor harness (1) Go EFI clamp-on oxygen sensor bung kit (1) Handheld monitor for ultimate LS (1) FiTech hand-held cable (1) FiTech USB to USB C cable (2) FiTech oxygen sensors (1) Premium magnetic handheld mount (1) Rebel intake throttle cable bracket with round hole (1) Rebel intake throttle cable bracket with stock GM cable notch (1) Go Fuel tight fit regulator with pressure gauge

Not Yet Reviewed

$2,086.99

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$2,198.99

$1,878.29

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$1,979.09

On Sale

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI short cathedral intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,007.99

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$2,109.99

$1,807.19

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$1,898.99

On Sale

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI short LS7 port intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,093.99

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$2,194.99

$1,884.59

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$1,975.49

On Sale

FiTech Retro LS TBI 650 HP System Force Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system Force fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. FiTech master kits provide a fuel delivery system and in these kits you'll have either a Go Fuel Force Fuel or Mini Force system. The Force Fuel supports the demands of an 800 hp engine on gas and features a 1/2 gallon reservoir, an internal 340 lph pump with a serviceable 10 micron fuel filter, and an internal regulator that keeps the pressure at a consistent 58 psi, ideal for reliable EFI performance. The Mini Force is great for cramped engine compartments and supports up to 600 hp. It is equipped with an efficient 255 lph pump and an internal regulator. Both systems are supplied with high-pressure fuel hose, return line fitting bung, and a liquid-filled gauge. Choose the FiTech Retro LS master kit with your preferred fuel delivery system.

Not Yet Reviewed

$2,197.99

$1,978.19

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FiTech Go EFI 8 PA 1200 HP System Dual Force Fuel Injection Master Kits

When you are getting serious about 4-digit horsepower under your hood with boost or nitrous, Go EFI 8 Power Adder 1,200 hp systems are up to the task. Plus, with FiTech's master kits you also get a high-pressure fuel delivery solution. FiTech Go EFI 8 PA 1,200 hp system Dual Force fuel injection master kits pair two powerful components designed to support serious horsepower. Go EFI 8 Power Adder bolt-on throttle body features eight high-flow injectors capable of fueling up to 1,200 hp. It is supplied with FiTech's Pro-tuning software and features the ability to data-log information. To ensure the best atomization of the fuel injection, the annular discharge design is increased to 20 jet streams to support the fuel volume required under boost, and has a built-in 2.5 BAR MAP sensor to handle the increased boost pressures, along with built-in timing controls based on boost or a nitrous input. The throttle body system includes handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, Pro-tuning laptop software, instructions, and warranty info. Go Fuel Dual Force fuel system supports up to 1,600 hp. The dual-pump system works in concert with a mechanical or electric fuel pump to supply the Force Fuel reservoir with fuel where it is then fed through two internal 340 lph pumps to feed the EFI system. Dual internal regulators keep the pressure at 58 psi which is ideal for reliable EFI performance. The assembly holds a 1/2 gallon of fuel to submerge the efficient pumps with no chance of fuel starvation. A strong, versatile mounting bracket is included for easy mounting under the hood.

Not Yet Reviewed

$2,036.99

$1,833.29

On Sale

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI short LS3 port intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,093.99

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$2,194.99

$1,884.59

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$1,975.49

On Sale

FiTech Go EFI 8 PA 1200 HP Systems with Go Spark CDI Ignition

When you are getting serious about 4-digit horsepower under your hood with boost or nitrous, Go EFI 8 Power Adder 1,200 hp systems are up to the task. FiTech Go EFI 8 PA 1,200 hp systems with Go Spark CDI ignition also provides an upgrade to high-powered sparks for improved combustion and power output. Go EFI 8 Power Adder bolt-on throttle body features eight high-flow injectors capable of fueling up to 1,200 hp. It is supplied with FiTech's Pro-tuning software and features the ability to data-log information. To ensure the best atomization of the fuel injection, the annular discharge design is increased to 20 jet streams to support the fuel volume required under boost, and has a built-in 2.5 BAR MAP sensor to handle the increased boost pressures, along with built-in timing controls based on boost or a nitrous input. The throttle body is available in two finishes and includes handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, Pro-tuning laptop software, instructions, and warranty info. Go-Spark CDI ignition produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality, and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. Designed for 4-, 6-, and 8-cylinder engines equipped with a distributor, Go-Spark accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors.

Not Yet Reviewed

$1,727.99

$1,555.19

On Sale

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems

FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile 92mm billet throttle body, high-volume billet fuel rails, and an intake manifold with 1,500 to 6,500 rpm powerband and 3mm construction. Sequential spark and fuel control mates 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touchscreen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. A suction cup mounting bracket puts the controllers at your fingertips and allows for impressive visual aids. The optional transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. FiTech LS EFI 500HP fuel injection systems with transmission controller provide impressive power and performance, while allowing you to save a little green for your next tires. Additional features: * Black anodized aluminum parts for style and corrosion resistance * High-flow, cable-operated throttle body * Bosch wideband-controlled * Stainless oxygen sensor bung * Compatible with car and truck coils * AN fittings and fuel crossover * Works with custom cams * Designed for applications making at least 6 in. of vacuum at idle * 24X and 58X crank and cam compatible * Programmable touchscreen hand-held controller with data log features

3.21 out of 5 stars ( 42 )

$1,997.99

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$2,151.99

$1,798.19

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$1,936.79

On Sale

Racepak V300SD Serialized Data Logger Kits

The new Racepak V300SD Serialized Data Loggers include all of the features and benefits of their predecessors, but now also include built-in pre-configured data analysis channels—allowing you to make quick decisions based on real data between rounds at the track. The new secured loggers protect your vital system data with a serialization number that is unique for each individual logger. This feature also allows you to quickly organize logs between rounds. V300SD units are commonly used for Pro Stock, Pro Modified, Sportsman drag race classes, and Land Speed. DataLink software is included. Kits are available for car doors, dragsters, motorcycles, or with universal 20 ft. harness. * Out-of-the-Box, this system will data log: -- Engine RPM -- Driveshaft RPM (requires driveshaft collar sold separately) -- Accelerometer G-Meter -- Lateral G-Meter -- Battery voltage * List of pre-configured data analysis math channels are included in the DataLink V5 software: -- Engine vs. driveshaft ratio -- Clutch percentage slip -- Clutch slip ratio -- Trans ratio -- RR, LR, RF, LF shock velocity -- Average air/fuel ratio -- Average exhaust gas temperatures -- CC's per turn (for fuel flow) -- Track time -- G-Meter MPH, G-Meter distance (feet) -- 60 ft., 330 ft., 660 ft., 1,000 ft., 1,320 ft. clock markers Features: * With sampling rates of up to 1,000 frames per second, the V300SD series of data recorders allow you to monitor up to 83 channels of sensor information * Unlocked math channels for the following calculations: Clutch percentage slip, trans ratio, shock velocity, average AFR (air/fuel ratio), average EGT (exhaust gas temperature), G-Meter MPH—and many more * The included SD memory card allows you to transfer your vital sensor information to your laptop quickly, getting you back in the lanes without fumbling with cables * The 83 total channels break down as follows: 72 V-Net; 4 hard-wired analog; 4 hard-wired digital; and 3 internal sensors (battery voltage, accel/decel G-Meter, and lateral G-Meter)

Not Yet Reviewed

$1,799.95

$1,618.95

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Racepak IQ3SL Street Logger Dash Recorders

Racepak IQ3SL Street Logger dash recorders add data-logging to the popular IQ3S Street display dash. These add-on data acquisition accessories make an ideal solution for vehicles that need full road instrumentation, as well as the ability to record data—combining all functions into one easy-to-use unit! Standard data—such as speed, odometer, turn signals, hi/low beam and parking brake indicators—are displayed, along with programmable shift and warning lights. In addition, these dash recorders feature internal processing to read data from OBDII and most aftermarket ECU and EFI systems. This makes the IQ3SL Street Logger a great option for modern cars or vehicles with modern EFI engine swaps. Racepak IQ3SL Street Logger dash recorder features include: * Displays standard road functions * User-defined shift light output * Displays up to 28 inputs via four page * Shielded, low-luster display for better sunlight viewing * Blue dimmable backlight * Metric and English capable * Gear Indicator * CAN-based and OBDII compatible (adapter cables available) * Four user-defined alarms * Connects to any Racepak V-Net data logger * User-defined 5-character sensor input names * Optional GPS module for speed

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$1,749.95

$1,573.95

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FiTech Retro LS TBI 650 HP System Inline Pump/Regulator Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system inline pump/regulator fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. For fuel delivery, these FiTech Retro LS master kits pair the TBI an in-line pump kit and Tight Fit regulator with gauge. The inline kit is supplied with a heavy-duty 255 lph external pump suitable for engine producing up to 600 hp, 40 ft. of high-pressure fuel hose, two fuel filters, fittings, mounts, and clamps. The Go Fuel Tight Fit regulator allows you to set the fuel pressure precisely where your EFI system and engine require. It can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum and features -6 ORB ports along with a vacuum/boost port.

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$2,166.99

$1,950.29

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FiTech Go EFI 2x4 625 HP System Fuel Injection Master Kits

FiTech Go EFI 2x4 625 hp system fuel injection master kits are inclusive EFI kits with fuel delivery solutions. In these master kits, FiTech mates their 2x4 TBIs with either a Go Fuel in-tank or fuel cell pump module, or Go EFI in-line pump kit to provide everything needed to convert your carbureted vehicle to EFI. The throttle bodies are offered in two finishes. Choose the master kit with your preferred finish and fuel delivery solution. Go EFI 2x4 625 hp system lets everyone know you mean business with a pair of 4-barrels crowned atop your engine! The 2x4 is supplied with two throttle bodies, one with the brains and integral ECU, the other with the brawn. Both bodies feature four injectors and will support up to 625 hp (naturally aspirated). The system is supplied with two throttle bodies, handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty information. Fuel delivery options: * Go Fuel in-tank pump modules are offered in different styles, including regulated versions, and in different flow rates. They include gaskets, terminals, and clamps. * Fuel cell pump modules are offered in two models—single or dual pump. Each style features a billet machined top assembly and an internal regulator to maintain 58 psi. No return line is needed, and the module is machined to fit 12-bolt flange fuel cells or can be installed on any tank with the supplied hardware. * Go EFI in-line pump kits provide a FiTech heavy-duty pump with 40 ft. of high-pressure fuel hose, two fuel filters, including a serviceable 10-micron filter, fittings, mounts, and clamps.

4.0 out of 5 stars ( 4 )

$2,102.99

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$2,112.99

$1,892.69

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$1,901.69

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FiTech Retro LS TBI 650 HP System In-Tank Pump Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system in-tank pump fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. For fuel delivery, these FiTech Retro LS master kits pair the TBI with a Go Fuel single fuel cell pump module—an ideal solution to your high-pressure fuel needs. It features a billet top assembly machined with a 2 in. filler assembly, as well as an internal regulator to maintain 58 psi. No return line is needed and the module is machined to fit fuel cells with a 12-bolt flange or can be installed on any tank with the supplied hardware.

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$2,136.99

$1,923.29

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FiTech Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system regulated in-tank fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. For fuel delivery, FiTech Retro LS master kits pair the TBI with either a 255 or 340 lph Go Fuel in-tank regulated pump. Both offer a simplified single line system with a depth of 6 1/2 to 15 in., making them suitable for most EFI-ready tanks. They also feature a -6 AN pressure port and a 4 bar (58 psi) regulator. Choose the master kit with your preferred fuel delivery system.

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$2,024.99

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$2,034.99

$1,822.49

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$1,831.49

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FiTech Go EFI 4 PA 600 HP System/Go Spark Fuel Injection Master Kits

FiTech Go EFI 4 PA 600 hp system/Go Spark fuel injection master kits are inclusive EFI kits with fuel delivery solutions, plus an upgrade to high-powered sparks for improved combustion and power output. In these master kits, FiTech mates their Go EFI 4 Power Adder TBI with their Go-Spark CDI ignition and either a Go Fuel in-tank or fuel cell pump module, or Go EFI in-line pump kit to provide everything needed to convert your carbureted vehicle to EFI. The throttle bodies are available in different finishes. Choose the master kit with your preferred finish and fuel delivery solution. Go EFI 4 Power Adder system can support up 21.7lbs of boost right out of the box, as well as a single stage of wet nitrous. The air/fuel ratio is monitored and adjusted with FiTech's fast reacting self-learning technology, plus the ignition timing can be controlled based on boost or nitrous (including a retard feature). A touch screen handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, Pro-tuning laptop software, instructions, and warranty info is included. Go-Spark CDI ignition produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality, and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. Designed for 4-, 6-, and 8-cylinder engines equipped with a distributor, Go-Spark accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors. Fuel delivery options: * Go Fuel in-tank pump modules are offered in different styles, including regulated versions, and in different flow rates. They include gaskets, terminals, and clamps. *Go Fuel single fuel cell pump modules feature a billet top assembly machined with a 2 in. filler assembly and an internal regulator to maintain 58 psi. No return line is needed, and the module is machined to fit 12-bolt flange fuel cells or can be installed on any tank with the supplied hardware. * Go EFI in-line pump kits provide a FiTech heavy-duty pump with 40 ft. of high-pressure fuel hose, two fuel filters, including a serviceable 10-micron filter, fittings, mounts, and clamps.

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$1,706.99

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$1,716.99

$1,536.29

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$1,545.29

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FiTech Go EFI 8 PA 1200 HP System Dual Pump/HP Regulator Fuel Injection Master Kits

When you are getting serious about 4-digit horsepower under your hood with boost or nitrous, Go EFI 8 Power Adder 1,200 hp systems are up to the task. And, with FiTech's master kits you also get a high-pressure fuel delivery solution to take your setup from conventional to EFI. FiTech Go EFI 8 PA 1,200 hp system Dual Pump/HP regulator fuel injection master kits pair two powerful components designed to support serious horsepower, plus precise fuel pressure. Go EFI 8 Power Adder bolt-on throttle body features eight high-flow injectors capable of fueling up to 1,200 hp. It is supplied with FiTech's Pro-tuning software and features the ability to data-log information. To ensure the best atomization of the fuel injection, the annular discharge design is increased to 20 jet streams to support the fuel volume required under boost, and has a built-in 2.5 BAR MAP sensor to handle the increased boost pressures, along with built-in timing controls based on boost or a nitrous input. The throttle body system includes handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, Pro-tuning laptop software, instructions, and warranty info. Go Fuel dual fuel cell pump modules feature a billet top assembly machined with a 2 in. filler assembly and an internal regulator to maintain 58 psi. No return line is needed, and the module is machined to fit 12-bolt flange fuel cells or can be installed on any tank with the supplied hardware. Go Fuel High Horsepower regulator will support 2,000 hp. Adjustable from 30 to 70 psi, this larger, dual output model is crafted from billet aluminum and features -6 ORB ports along with a vacuum/boost port. It will accept a gauge

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$2,184.99

$1,966.49

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FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel

FiTech Ultimate LS EFI 500 hp fuel injection systems with Force Fuel combines incredible engineering and construction for top-of-the-line performance. FiTech fabricated many billet aluminum parts for their Ultimate LS EFI 500 hp systems, including a 92mm throttle body, high-volume fuel rails, and a 1,500 to 6,500 rpm powerband intake manifold. They combine sequential spark and fuel control with 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touch screen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. Force Fuel sump kits use your stock low-pressure manual or EFI pump to feed their sump tank. The pump is submerged in fuel for cooler and quieter running, and delivers 58 psi of high-pressure fuel to the throttle body at a rate of up to 340 lph (89 gph). For excellent performance and overall ease of operation, buy FiTech Ultimate LS EFI 500 HP fuel injection systems with Force Fuel sump system. Additional Force Fuel sump system features: * Low fuel level in the fuel tank will not result in pump starvation when vehicle is on a steep incline * Generally mounted in the engine compartment, but can be attached to the vehicle's chassis. * Supplied high-pressure hose includes 5 ft. of high-quality EFI -06 fuel line and fittings for plumbing from the Fuel Command Center 2.0 to the EFI throttle body Additional Ultimate LS features: * Optional GM transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 * Black anodized aluminum parts for style and corrosion resistance * High-flow, cable-operated throttle body * Bosch wideband-controlled * Stainless oxygen sensor bung * Compatible with car and truck coils * AN fittings and fuel crossover * Works with custom cams * Designed for applications making at least 6 inches of vacuum at idle * 24X and 58X crank and cam compatible * Programmable touch screen hand-held controller with data log features * Suction cup mounting bracket

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$2,171.99

$1,954.79

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Holley Gen 3 Ultra Dominator Carburetors

Holley Gen 3 Ultra Dominator carburetors feature a brand new main body, brand new state-of-the-art calibrations, high-volume HP fuel bowls, and sizes up to 1,475 cfm! The metering blocks are fully adjustable (emulsion bleeds, power valve channel restrictors, and idle feed restrictors). These carburetors include redesigned Holley HP fuel bowls for racing. Internal baffling helps to control fuel slosh and minimize float level fluctuations in hard launching or cornering situations. The HP fuel bowls also have material added in key areas (the needle and seat, fuel inlet, and sight window areas) for added strength in demanding race environments and can be plumbed from either side. Some of the many Holley Gen 3 Ultra Dominator carb features include: * Main body 5/16 in. taller than the previous generation * Designed for larger radius air entries optimized using computational fluid dynamics (CFD) software to deliver smoother flow into fully machined, big-bore Venturi * Improved 6061-T6 billet aluminum metering blocks offering improved durability, true gasket sealing (sealing surface integrity), and brightly dipped anodizing for good looks and corrosion protection * Power valve channel restrictors are now machined lower in the metering blocks for improved fuel delivery to the power valve circuit * Accelerator pump channel internally drilled, eliminating the need for an external plug, * Excess material removed for increased fuel capacity * Snap-in-place bowl vent whistle makes removal and/or replacement easier * 20 percent more fuel capacity vs. traditional V-bowl, eliminating fuel starvation and providing consistent air/fuel ratios * Fuel shelf is positioned below the needle and seat to minimize fuel aeration and promote more consistent metering * Fuel trough designed into the floor of the bowl to route fuel flow directly to the jets and assist in keeping them covered by fuel * Clear sight windows on both sides of the bowls for easy and safe fuel level adjustments * Built-in drain plug in the front center of the bowl provides easy access to empty the bowl (contoured entry provides smooth fuel flow directly to the needle and seat) * Designed for use on drag race, Pro Street, or any high-horsepower engines * All-aluminum construction saves 3.8 lbs. over original models (28 percent weight savings) * Dual 50cc accelerator pumps

4.45 out of 5 stars ( 20 )

$1,699.95

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$1,999.95

$1,528.95

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$1,798.95

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