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One of the most popular updates for an older vehicle is swapping out the carburetor for electronic fuel injection (EFI); but using an external pump to supply the high pressure needed for EFI can be a problem. External pumps are loud and often difficult to mount properly. Holley Sniper EFI conversion fuel tanks are the complete bolt-in solution for your EFI conversion. They're a direct-fit for a wide variety of specific applications, require no modifications, and include either a 255 lph or 400 lph submersible pump, a fuel level sender, and internal baffles. For the fuel you need with in-tank quietness, order a Holley Sniper EFI conversion fuel tank. Features include: * 255 lph model supports up to 550 hp * 400 lph model supports up to 750 hp * 60 psi at 13.5 V with a 10.4 amp draw * Made of coated, galvanized steel that is also silver powdercoated for corrosion protection * Fuel pump hanger assembly included * Sender has 1/4 in. NPT supply and return line ports for easy fuel line connection * Barbed vent fitting * Sending units have the correct ohm range for factory gauges * Fuel pump and sender are recessed into the tank * EFI-style tank baffling includes a 4.3L internal fuel tray to prevent starvation * Fits and looks like an OE tank when installed * Include new tank straps, where applicable
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$1,049.95
Holley in-tank retrofit fuel modules are the easiest way to convert your vehicle's factory tank or fuel cell to an in-tank, EFI fuel system—and gain all the benefits of a Holley Hydramat reservoir, as well. This conversion requires only basic tools, no welding or fabrication. The low-profile, aluminum module design includes a billet pump hanger bracket to control vibration; Holley's innovative clamping system and integrated fuel pump allow you to locate the module anywhere in the tank beside your existing sending unit. Once installed, simply hook up your fuel lines and your power source/ground, and you're ready to roll. Holley in-tank retrofit modules are available with fuel pumps for both return and returnless-style systems—and models to support various liters per hour (LPH). Additional details: * Installs in any fuel tank to fit a wide range of applications * The low-profile design is only 1.275 in. thick above the tank mounting surface for added clearance * Clamping system allows you to rotate the unit 360 degrees for easier clocking of plumbing and wiring * Hydramat fuel reservoir's 3 x 15 in. mounting flange has six clocking pin locations for 360 degree adjustment * Black anodized aluminum construction to resist corrosion * 1/4 in. NPT ports available for numerous plumbing options * Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI, or any TBI or EFI conversion * Optional rollover valve available
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$999.95
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Holley Sniper 2 fuel injection upgrade kits are designed to do exactly that! Included with each Sniper 2 plug-and-play upgrade system is an adapter solution that connects your existing Sniper EFI wiring harness to a Sniper 2 throttle body in minutes. Simply remove your Sniper EFI throttle body from the intake manifold, unplug all connectors, reinstall the Sniper 2 throttle body, and plug the Sniper EFI 2 adapter harness into your existing main harness. Cycle your ignition key, run a fresh wizard on the display of your choice, and enjoy the benefits of Sniper 2 EFI. The #1 EFI conversion system just got better! Introducing Sniper 2 EFI—a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. Holley took everything that they learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion simpler, more reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will self-tune with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Four total upgrade kits are available: polished and black, with or without external fuel pressure regulator (required for Sniper 2). Upgrade kit features: * Update your Sniper EFI to the new, improved Sniper 2 in less than one hour! * Eliminates the need to rewire your existing installation; one step, plug-and-play upgrade to a Sniper 2 * Improve your ride with the Sniper 2, including wireless connectivity, smooth throttle feel, improved RF resistance, and a hidden wiring harness. * Reuses existing coolant temperature and oxygen sensors * Female -6 AN O-ring fittings for a tight seal * Overall height is only 3.280 in. to fit under most hoods * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI of regulated fuel supply * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Sniper 2 is part of the Sniper EFI complete ecosystem * Available with fuel system kits: that include an adjustable external regulator, fittings, and a 3 ft. section of fuel hose, allowing you to easily mount your regulator in the engine bay Additional NEW features: * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected
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$999.95
On Sale
Holley fuel cell EFI pump module assemblies are the easy way to upgrade your racing fuel system! And even though the name includes EFI, the modules can also be used as an upgrade for carbureted systems, with the proper regulator. Designed as drop-in direct replacements for your existing 6 or 12-bolt flange fuel cell cap assembly, the billet top flange includes an 8 AN inlet port, a 10 AN outlet port, and a fuel filler cap. They offer a fully adjustable fuel pump depth from 7.5 in. to 12 in. deep, and the modules are available in single or dual 255 lph and 450 lph fuel pump configurations. Holley fuel cell EFI pump module assemblies include all the hardware to install into your existing fuel cell—all you need to add is your fuel line. Order the model that best suits your application.
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$828.95
Holley Sniper EFI fuel tank systems will complete your EFI swap. They fit and look like an OE tank, but each Sniper tank is a direct-fit for your application, which means no modifications for you to perform. The tanks are powdercoated galvanized steel for corrosion resistance and lasting good looks. Your Holley Sniper EFI fuel tank kit will include the tank, fuel pump, fuel level sender, and internal baffling. Some kits may also include filler neck and tank straps. Sniper EFI tanks feature: * Fuel pump (255 lph) with hanger assembly gives you the fuel you need with in-tank quietness * Sender has 1/4 in. NPT supply and return line ports for easy connection and a barbed vent fitting * Fuel level sender has the correct ohm range for your factory gauges * Fuel pump and sender are recessed in the tank to provide an easy installation * EFI-style tank baffling includes a large 4.3L internal fuel tray to prevent fuel pump starvation
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$1,049.95
On Sale
One of the most popular updates for older vehicles is swapping out the carburetor(s) for electronic fuel injection (EFI); but using an external pump to supply the high pressure needed for EFI can be a problem. External pumps are loud and can be difficult to mount properly. Holley Sniper Universal EFI conversion fuel tanks are the complete bolt-in solution for your EFI conversion. They give you the option to install an EFI tank into a vehicle not normally offered. Features include: * Supports up to 550 hp * 60 psi at 13.5 V with a 10.4 amp draw * Made of coated, galvanized steel that is also silver powdercoated for corrosion protection * Fuel pump hanger assembly included * Sender has 1/4 in. NPT supply and return line ports for easy fuel line connection * Barbed vent fitting * Fuel pump and sender are recessed into the tank * EFI-style tank baffling includes a 4.3L internal fuel tray to prevent starvation * Include new tank straps
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$949.95
Holley VR1 Series fuel pumps allow you to build your own fuel system tailored to your combination. Featuring brushless pump technology and a twin-screw rotor design, the VR1 fuel pumps are capable of high pressures and flows while maintaining a low amperage draw and quiet performance. The pumps include a 2-step controller for pump speed control and can be ran in one of two different speeds: low speed control for low fuel consumption or full speed for high fuel consumption requirements. Order the Holley VR1 Series brushless fuel pump with controller best suited for your application and build your own winning setup! Product features: * Designed to work with gasoline, methanol, and E-85 (compatible for methanol and E85 for competitive drag race use only—must drain and flush after each race event) * Can maintain up to 335 gph flow at 13.8 V * Capable of 130 psi while providing significant flow for forced induction applications where belt driven pumps are normally used * Unlike other pumps, the VR Series are built for continuous duty if needed * Quality construction for durability and good looks * Can be fully submerged in fuel cell or chassis mounted * Maximum amp draw of the VR1 is 19 amps
Not Yet Reviewed
$949.95
If you are adding nitrous or boost to your 2010-2015 Camaro race car, Holley has the fuel pump upgrades for you, like these dual in-tank pumps. The fuel pump module design starts with a billet pump flange assembly and connects it to dual 340 or 450 LPH fuel pumps for maximum fuel delivery. The module also includes two HydraMats to eliminate fuel starvation under hard acceleration or cornering. The integrated jet pump assembly allows retention of factory drivers side fuel pickup. A new level sensor is included and pre-installed. Installation is as simple as removing factory module and replacing with Holley module. Select the dual in-tank pump model that's designed for your application. Features and benefits: * Machined, billet, anodized, laser-etch components for durability and good looks * -8AN ORB inlets and outlets (return fitting included) * Two HydraMats, one for each pump * Integrated jet pump assembly allows retention of factory drivers side fuel pickup * Have been tested to deliver stable fuel pressure down to low fuel indicator warning light * Brand new level sensor included and pre-installed to make installation as simple as removing factory module and replacing with Holley module * Outlet fitting included to connect to factory feed line * Secondary ORB port machined into flange for easy AN plumbing of feed line * Module is return-style only so a regulator must be installed
Not Yet Reviewed
$949.95
Holley EFI Digital Dash gauges are completely customizable, with a variety of gauge and indicator screens that can be programmed to display any parameter you need. They also offer a virtual switch panel, user-defined alarms, configurable shift lights, and can control on-screen playback of your EFI data logs. The Holley EFI Digital Dash gauges measure 7.5 in. wide, 4.625 in. tall, and 1 in. deep, which makes them compact, customizable dashes for use in a variety of motorsports applications. The digital dash gauges feature a low-glare, high-brightness, high-contrast 800 x 480 resolution, a full-color touch screen for easy viewing even in full sun, and plug and play connection to all Holley EFI systems, as well as a weatherproof aluminum housing featuring flexible mounting options. Monitor the power of your Holley EFI system at a glance! Features include: * Quickly toggle between two or more active screens (tune, warm-up, race, drive, etc.) * Virtual switch panel (replaces the need for physical switches) * User-defined alarms for any input * Configurable progressive shift lights and light bar * On-screen playback of EFI data logs * Download and save Holley EFI data logs to external USB memory stick * Expandable internal storage on micro SD card * Flexible mounting options * Support for future USB devices * Upgradable with future software enhancements * Multiple units can be used simultaneously on a Holley EFI system for larger dashboards * Internal 3-axis accelerometer
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$899.95
On Sale
Holley LS Modular Lo-Ram EFI intake manifolds are designed for GM LS Gen III and IV engines equipped with GM LS1/LS2/LS6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and a 105 mm throttle or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front-feed configuration. The modular design allows the use of front-feed plenum entry, while intake design facilitates custom inlet duct and throttle body placement. Additional features and specs: * Cast aluminum construction with satin silver finish * Modular design allows the use of front-feed plenum entry * Clears 4th Gen Camaro and C5 Corvette cowls and hoods without modification * With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used * High-volume fuel rails and mounting hardware included with 3/4 in.-16 O-ring ports (8 AN) * Fuel rail kits include two sets of brackets; a set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors
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$1,016.95
Holley offers EFI Hi-Ram intake manifolds for a variety of applications, including many vehicles from the 1950s, '60s, '70s, and '80s with a Chevy small block Gen I engine. Fuel rail kits are provided and have mounting for both long and short type fuel injectors. These manifolds offer the performance potential and the appearance of professionally prepared billet and fabricated racing intake manifolds at the affordable price of a cast-aluminum product. They deliver 21st century performance for the iconic small-block Chevy engine. * Model 300-950 is of standard Hi-Ram configuration with a "top-feed" plenum and a plenum top designed to accept up to an 105mm Gen IV LS 4-bolt throttle body, including drive-by-wire throttle bodies. * Model 300-951 is a hood-height friendly Hi-Ram variation which has a "front-feed" plenum and a forward-facing throttle body flange which accepts an up to 95mm LS 4-bolt throttle body, also, including DBW throttle bodies. It's an upgrade replacement for the Holley/Weiand Stealth-Ram intake manifold which was a popular manifold used to significantly improve the performance of 1985-92 GM 5.7L TPI fuel-injected engines. The 300-951 system installs under the OE hood for Gen 1, 2, and 3 Camaros and Firebirds. It should be compatible with most applications with a mild cowl induction hood. * Uses drive-by-wire or cable-actuated GM Gen IV LS 4-bolt throttle bodies * Throttle cable bracket is supplied in the kit * GM Gen IV LS MAP sensor port. Also has provisions for (1) 1/8 NPT, (1) 1/4 NPT, (1) 3/8 NPT fittings to the plenum * Power band: 1,500-8,000 rpm * Black anodized EFI fuel rails are machined for -6 AN O-ring fittings and come included with these EFI Hi-Ram kits * Plenum top gasket type – 3/32 in. round O-ring cord * Cast 356-T6 aluminum construction, natural, satin as-cast aluminum finish * Requires the use of early type GM or small cap MSD or Holley distributors. Not compatible with HEI distributors * 1.95 in. tall x 1.25 in. wide port flange openings
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$1,049.95
Holley modular Ultra Lo-Ram intake manifold kits feature a design custom-made for LS engines equipped with LS cathedral port cylinder heads, as well as OEM or aftermarket models. They provide an ideal solution for forced-induction (supercharged or turbocharged) engine applications and select throttle bodies—plus the base intake manifold features a lower overall height to fit under a stock or mildly modified hood. The included fuel rail kits come with two sets of brackets: a set for long (usually standard length) fuel injectors and a set for short (such as Pico or LS7) fuel injectors. The Holley LS modular Ultra Lo-Ram EFI intake manifolds best suited for your application also allow the use of front-feed plenum entry. More product features, items, and notes include: * Designed for forced-induction engine applications with peak power at 7,000 to 8,000 rpm (depending on the application) * Intake design facilitates custom inlet duct and throttle body placement * Allows design and fabrication of special throttle body adapters or inlet ducts for custom installations * Different finishes available for the best look to match your ride * Mounting hardware * With forced induction and the short runner length, the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger you use
Not Yet Reviewed
$999.95
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$1,049.95
Holley EFI Terminator X fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. With a wide variety of fuel flow offerings from 42 lb./hr. to 220 lb./hr. you are sure to find an injector that matches your non-emissions-controlled application. Holley EFI Terminator X fuel injectors can also be used with any ECU that utilize high-impedance fuel injector drivers. Features: * PICO/EV6-style performance injectors are sold individually or in a set of 8 * High impedance for use with saturated drivers * Rated injector flow 220 lb./hr. at 43 psi of base fuel pressure * USCAR injector connector * 40mm O-ring to O-ring length * Compatible with many OEM LS intake manifolds * Easy to install in any Holley EFI Hi-Ram intake, using Holley fuel rail adapter kit
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$999.95
On Sale
Holley Sniper EFI fabricated intake manifolds are budget-friendly and performance laden! These durable Holley hi-ram manifolds feature 3mm (1/8 in.) thick T-6061 sheet aluminum construction with 100 percent TIG welds. The EFI versions have 92mm or 102mm throttle body openings, as well as runners with tapered tops to increase velocity and evenly distribute airflow. They also include 3/8 in. fuel rail kits and, of course, are branded with the Holley Sniper EFI logo. Budget and performance go hand-in-hand when it comes from Holley in the form of their Sniper EFI fabricated intakes. Order the model and options recommended for your make/engine application.
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$786.95
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$949.95
Holley electronic fuel injectors deliver the performance and quality that you expect when you see the Holley name. They're available either as replacement items to take the place of failed or damaged parts, or as upgrade and tuning items to boost fuel flow when you're cranking up the power in your engine. Many different options are available, including more than a dozen lbs./hr. advertised flow rates. Select the model best suited for your application.
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On Sale
Holley LS Modular Lo-Ram EFI intake systems have a top-feed plenum entry configuration, designed to allow the currently available Hi-Ram 105mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications and was conceived to package with an air-to-water plenum-mounted intercooler—with a shorter overall height than is possible with other existing intake manifolds. Using a modular design, the top-feed plenum configuration with 105mm top keeps the overall height at just 9.07 in.! Additional features and specs include: * Cast aluminum construction * Modular design allows the use of the included top-feed plenum entry * Designed for GM LS Gen III and IV engines equipped with GM LS1/LS2/LS6 (cathedral port) cylinder heads * Will also work with OE or aftermarket cylinder heads * Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000 to 8,000 rpm, depending on application * Low height to aid the packaging of a plenum-mounted air-to-water intercooler in a top-feed configuration (or to fit under a stock or mildly modified hood in the front-feed configuration) * High-volume fuel rails and mounting hardware included with 3/4 in.-16 O-ring ports (8 AN) * Fuel rail kits come with two sets of brackets—a set for long (usually standard length) fuel injectors, and a set for short (such as Pico or LS7) fuel injectors
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These Holley replacement fuel injector wiring harnesses are replacements for the 8-cylinder injector harnesses. They connect the main harness to the injectors, routing the wires over the rail and making replacement a snap!
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$899.95
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$999.95
Holley EFI LS Hi-Ram intake manifold bases are cost-effective alternatives to fabricated sheet metal for high performance applications where induction system height is not limited. Coupling these cast aluminum Hi-Rams with the high flowing LS-style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. These modular lower manifolds accept a wide range of carbureted and EFI tops, making them attractive to builders and fabricators as the perfect foundations for custom induction systems. Fuel rails are included and machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system. The aggressive, bold, race-bred styling of Holley GM LS modular Hi-Ram lower manifolds will make bad intentions clear for drag race, muscle car, marine, off-road, sand rails, pulling trucks, track, and street-rod applications.
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$899.95
Why settle for a factory ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies, and the proven, race-winning technology of Holley EFI at a budget-friendly price? With Holley's Terminator X GM GDI controllers, you can take control of your GM Gen V LT4, LT1, L83, or L86 engine. They feature real-time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs that are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Whether you're building an LT-swapped budget beater or a boosted racecar, Holley EFI Terminator X GM GDI controllers have the features and technology you need at a price that won't break the bank. Features and notes: * Terminator X comes fully loaded with base maps for common LT engine combinations * 3.5 in. touch screen LCD handheld: -- Easy-to-use calibration wizard -- Tuning and gauge display functions * External gasoline direct injection controller, enables control and tune of factory injectors, GM Gen V LT Variable Valve Timing (VVT), and factory fuel pumps * Holley EFI industry-leading, easy-to-use software suite that allows full laptop access for advanced users * Plug-and-play GM Gen V LT engine GDI and VVT controller--ONLY compatible with Terminator X or X MAX ECUs. Note: To identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4-pin connector, whereas late sensors have a 3-pin connector. This will help you pick which kit you require for your engine.
Not Yet Reviewed
$999.95
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.
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On Sale
Holley LS 2x4 dual plane fuel injection intake manifolds allow you to install dual throttle bodies on your late model LS Series engines. Their dual plane, equal-distribution layout produces great midrange torque without compromising top-end power. The manifolds feature all cast aluminum construction, a wide 1,500 to 7,000 rpm power band range, and can accept dual inline mounted 1,000 cfm throttle bodies with a 1.750 in. maximum throttle bore diameter.
Not Yet Reviewed
$799.95
Developed with performance in mind, Holley EFI LS single plane split-design race intake manifolds feature a race bred, 2-piece split design that was previously found only on the most expensive race intakes. These manifolds will fit GM LS Gen III engines with cathedral port heads for high performance/racing engine applications with 5.3 to 6.2 liter displacement and maximum engine speeds of 6,000 to 7,000 rpm, depending on the engine combination. The single-plane design provides optimal performance across the rpm spectrum, while the split feature, which allows disassembly of the intake for direct access to internal plenum and port surfaces, makes custom porting and matching a snap. Shoulder bolt locators and an O-ring seal makes reassembly simple and precise.
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$821.95
On Sale
Holley's low-profile intake manifold for Ford's 7.3L Godzilla engine, when paired with a 20-340/20-340BK oil pan and accessory drive kit, allows for easy installation into vintage vehicles, kit cars, and other space-restricted applications while retaining the factory hood. The design focus for these manifolds was equal cylinder distribution and great street manners. The low-profile intake manifolds offer a much cleaner alternative to the original plastic intake; they provide anywhere from 2 to 3.5 in. of additional clearance, will correct the OE throttle body angle by 55 degrees, and increase the opening to 92mm. With three throttle body options, sturdy cast aluminum construction, a removable lower panel, and long runners to maintain the 7.3L's already substantial torque offering, this is a must-have for any Godzilla project. Throttle Body Options: * 1) 1986-1993 5.0L Mustang style drive-by-cable throttle bodies * 2) 2020-2023 7.3L drive-by-wire throttle body * 3) 2020-2023 GT500 drive-by-wire throttle body (requires P/N 300-903) Compatible Engine Components: * 1) Factory accessories as well as Holley accessory drives (except for 20-380 and 97-409) * 2) Factory fuel rails and Holley 534-265 / 534-266 billet rails Intake manifold features: * Lower profile (2+ inches) than the OE intake manifold * Sturdy cast aluminum construction that will hold up to the elements and forced induction * Perfect complement to Holley's Godzilla accessory drive and oiling system (20-320 / 20-320BK / 20-340 / 20-340BK) for fitment into tight engine bays * Removable lower intake panel that can be removed for additional porting, nitrous, etc. * Incorporates long runners for solid low-end torque * Includes throttle body gasket and all necessary O-rings and adapters to mount to the engine * Compatible with OE or Holley accessory drives and OE or Holley fuel rails * Corrects OE throttle body angle by 55 degrees * Available in natural or black powdercoat finish
Not Yet Reviewed
$927.95
On Sale
Holley EFI Coyote Hi-Ram intake manifolds are designed to fit stock bolt pattern OE heads found on Ford Coyotes and related engine families, such as Voodoo and Predators. These kits include fuel rails for use with OEM-type fuel injectors and clips, mounting hardware, and O-ring gaskets. Offered in black and natural as-cast finishes, the manifolds have a 9.20 in. runner length and are designed to improve the mid to high RPM powerband. The aggressively designed Hi-Ram is constructed in a two-piece design to accommodate for air to water intercoolers and feature up to 20 percent more plenum volume versus Ultra Lo Rams. This manifold design is only offered in an oval throttle body configuration. Product features: * As-cast aluminum construction: more durable for boosted applications, can be welded for modifications * Modular design: accessible runner entries for porting, allows accessories like intercoolers and nitrous plates * Refined port design with streamlined injector boss for reduced turbulence without loss of flow area * Allows a variety of throttle valves, including large monoblade, 2015-20 GT350, 2007-14 GT500, 2019-23 GT500, GM LS 4-bolt, 2011-23 Ford Mustang GT (with optional adapter 717-18) * Fuel rails with -8 AN ports and dual 1/8 NPT accessory ports for gauges or Gen 3 direct injection fuel line hookup * Two 1/8 NPT ports on all manifolds. Two 3/8 NPT ports on all manifolds
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$924.95
$799.95
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$927.95
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