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Fragola Performance Systems Pro Stock Fuel Line Kits

Your fuel line is the connection to your fueling system and, with the proper connections, should deliver the right amount of fuel at the correct rate to power your performance ride down the strip or around the track. Fragola Performance Systems offers high performance Pro Stock fuel line kits for Demon and Holley carburetors. These premium fuel line kits use strong braided stainless steel crimped P.T.F.E. hose assemblies and aerospace-quality aluminum fittings that are "bright-dipped" for corrosion resistance and lasting appeal. Fragola swaged smooth bore P.T.F.E. hose is reinforced with a tightly woven covering, making it a natural for high-pressure fuel lines. Feed your power racer with American-made Fragola Performance Systems fuel line kits--you'll be glad you did.

4.28 out of 5 stars ( 39 )

$30.99

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$65.99

On Sale

Summit Racing™ Intake Manifold, Carburetor, and Air Cleaner Pro Packs

These Summit Racing™ intake manifold, carburetor, and air cleaner Pro Packs include all of the necessary parts to change out your engine's induction system. They feature an aluminum intake manifold, carburetor, air cleaner, carburetor studs, and gaskets. Available for Ford, Chevy, Mopar, and Pontiac, these Summit Racing™ intake manifold, carburetor, and air cleaner Pro Packs will give your engine increased horsepower and torque and better drivability.

4.55 out of 5 stars ( 129 )

$1,189.55

$775.85

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$1,887.62

Proform Carburetor Metering Block Upgrade Conversions

Upgrade your carburetor with Proform race-ready billet metering block conversion kits. The primary metering block retains the original vacuum provisions, and the secondary metering blocks have no power valve provision to fit the latest generation of carburetors. The included metering blocks are designed only for throttle bodies that accept four-corner idle systems.

4.2 out of 5 stars ( 5 )

$158.95

Russell Pre-Fitted Fuel Pump to Carburetor Kits

Replace your original fuel lines with Russell Performance pre-fitted fuel pump to carburetor kits. These universal, easy-to-install kits are available for several applications. Russel fuel hose kits include big bore carb bowl fittings, fuel pump adapters, two aluminum, red/blue anodized full flow hose ends and a pre-cut length of ProFlex braided hose. Do your plumbing right with Russell pre-fitted fuel pump to carburetor kits.

4.6 out of 5 stars ( 10 )

$34.95

On Sale

Holley Sportsman Model 4500 Dominator Carburetors

Holley Sportsman Model 4500 Dominator carburetors feature the patent pending new Holley Gen 3 main body, which is 5/16 in. taller than the previous generation! This new height allows for larger radius air entries to deliver smoother flow—which equates to improved throttle response and consistency. An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter. Other features include all-aluminum construction, tunable billet metering blocks, throttle position sensor mounting points, and knurled (hand adjustable) curb idle screws. Each calibration has been dyno and track tested to deliver proven performance! Key features of the Holley Sportsman Model 4500 Dominator carburetor: * All-aluminum construction saves 3.8 lbs. over original models * Shiny with billet aluminum metering block and black hardware * Designed for use on Drag racers, Pro Street, or any high-horsepower engines * Calibrations optimized for today's race engines and new fuels * Fully machined from venturi throat to throttle bore for predictable and repeatable performance * Annular boosters deliver excellent signal and throttle response * Screw-in air bleeds offer precise tuning capabilities * Metering blocks feature improved durability, true gasket sealing, and adjustability (power valve channel restrictors, intermediate restrictors, and idle feed restrictors) * Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle * 4-corner idle allows you to precisely control your idle system * Clear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustments * Notched float and jet extension are installed * 5/8-18 in. inlet threads offer a large variety of plumbing options (uses standard 4500 fuel inlet spacing) * Factory-ready TPS mounting points for use with data acquisition systems * Knurled primary and secondary curb idle screws allow for easy idle adjustment without the use of tools * Contoured hex head squirter screws for streamlined airflow * Progressive secondary link installed for perfect off-the-line launches; no linkage parts under the carburetor (1:1 wire link included in kit) * 100 percent wet-flow tested by Holley technicians to assure carb arrives ready to run * Compatible with the Gen 3 Dominator 4-hole billet spacer

4.64 out of 5 stars ( 11 )

$1,299.95

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$1,349.95

$1,168.95

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$1,213.95

Nitrous Express Pro Power Dominator Assassin Nitrous Systems

Nitrous Express is proud of its new Assassin plate system—the most technically advanced single-stage plate ever designed. The unique perimeter spray pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single-plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage, this is truly the Next Generation in nitrous plate technology. The system is available in Dominator 4150 Series or 4500 Series plate delivery style. Order the model and options preferred for your application. This system includes: * Jetting for 100, 200, 300, 400, and 500 hp * Billet aluminum and carbon fiber Lightning solenoids * Heavy-duty 40 amp relay * -6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Systems with a bottle include stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors

Not Yet Reviewed

$1,090.09

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$2,100.46

Proform Standard Replacement Billet Metering Blocks

Replace your existing metering block with Proform's standard replacement billet metering blocks. They are designed for use with all 2300, 4150, and 4160 models, except carburetors with an accelerator pump transfer tube or reverse-idle system. The billet-machined blocks virtually eliminate porosity problems and will improve throttle response over stock "universal" performance metering blocks. The metering blocks maintain the original timed spark or ported vacuum tube and are compatible with standard fuel bowl and metering block gaskets.

4.79 out of 5 stars ( 14 )

$105.95

Nitrous Express Pro Power Plate Conversion Kits

Upgrade your nitrous system with Nitrous Express and their Pro Power plate conversion kits. These kits contain Nitrous Express's unmatched Pro Power plates that are the ultimate in nitrous power and reliability. These plates lack the traditional spray bars that tend to sag, split, and block airflow, robbing your car of potential performance. Their new spray bar-less design instead provides outstanding atomization and distribution of nitrous maximizing power. Nitrous Express offers these Pro Power plate conversion kits for a variety of carburetor setups and quantities to help you find the one that is right for you.

4.0 out of 5 stars ( 3 )

$266.14

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$518.62

NOS Pro Two-Stage Nitrous Oxide Systems

Losing traction on the starting line because you get too big of a shot of nitrous will ruin an otherwise good run. You can deal with that problem and still get a giant power boost of up to 500 hp. NOS Pro Two-Stage nitrous oxide systems deliver a moderate shot of juice at the line for a solid start. Then, with the tires properly hooked up, a second shot gives you serious muscle through mid-track and on into the top end. These systems are fully tunable just by re-jetting. Racing fuel, a racing ignition system with timing control, and internal engine modifications are required. Several options are available to best suit your application. Kits come complete with: * Bottle and mounting brackets * Injector plate * Jets * Solenoids * Switches * Wiring * Stainless steel braided supply lines * Fittings * Mounting hardware * Also available without the bottle

5.0 out of 5 stars ( 1 )

$1,599.95

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$1,699.95

Nitrous Express 4150 Assassin Plate Pro Power Nitrous Systems

Nitrous Express 4150 Assassin Plate Pro Power nitrous systems for alcohol fuel deliver a 100 to 500 hp rating, are offered with or without bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Pro Power system without or with the preferred bottle size. Systems include: * Jetting for 100, 200, 300, 400, and 500 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve

Not Yet Reviewed

$1,190.08

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$2,177.37

Nitrous Express Pro Power Nitrous Plate Systems

Nitrous Express has a nitrous system for people with carbureted vehicles whose high performance philosophy is "too much is almost enough." Their Pro Power plate systems crank out power in spades, from a 100 to as much as a 500 hp increase over stock at the wheels. The heart of these systems is the "Next Generation" Phase 3 distribution plate, which has no spray bars to sag, split, or disturb the airflow into the manifold. Race fuel is required for increases above 150 hp. The kits come complete with: * Nitrous bottle and stainless steel mounting brackets * Solenoids * Relay * Supply line and fittings * Switches * Wiring * Mounting hardware

4.5 out of 5 stars ( 2 )

$776.57

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$2,249.16

On Sale

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems

Holley Terminator X Stealth 4500 2x4 EFI fuel injection systems feature eight 100lb./hr. fuel injectors capable of supporting up to 1,500 hp naturally aspirated or 1,250 hp on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. Holley Terminator X Stealth EFI systems are designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ hp dragster or door car! Features: * Bolt-on 4500 flange carburetor replacement for 2x4 intake manifolds * 2.125 in. throttle plates flow 1,440 cfm each for large cubic inch engines * Gen 3 Ultra Dominator-style 4-bolt air cleaner flange offering many air cleaner options * Universal engine harness allows you to easily install the Terminator X 2x4 4500 system on a wide variety of engine combinations * Timing control support integrated within the ECU using supporting components * High-resolution, full-color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard--laptop not 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 * Weld-in oxygen sensor bung for the exhaust ensures a leak-free installation * Plug-and-play with Holley EFI accessories (Pro Dash; CAN EGT; and Digital Analog-style EFI gauges) * Available in two finishes, Shiny and Black

Not Yet Reviewed

$3,749.95

$3,373.95

Proform Billet Throttle Base Plates

Upgrade your Holley or Proform carburetor body with Proform's new billet throttle base plates. Made from solid billet instead of die-cast aluminum for added strength and durability, these base plates come with button-head Torx throttle screws, adjustable secondary airflow cam brackets, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow-out protection.

4.68 out of 5 stars ( 31 )

$201.95

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems

FiTech Go EFI 2x4 Power Adder 1200 hp fuel injection systems are for the guys who have 671 and 871 roots superchargers or make up to 1200 hp naturally aspirated on their dual-quad setup. These easy self-tuning systems work out of the box on your 2x4 blower plate as an inline setup or can be side mounted using custom linkages. Also, the kits are a bolt-on for the most popular normally aspirated dual-quad and tunnel ram manifolds, including the Edelbrock line of dual-quad manifolds, without any adapters! They fit and look like they belong there because they were designed to fit from the start. One throttle body handles all of the brains, while the second holds four additional injectors. These can also be used in cross ram and tunnel ram configurations. Application notes: Chevrolet, Pontiac, Ford, Chrysler, Dodge, Plymouth, etc. engines making 250 hp up to 1200 hp with a dual quad intake manifold. Replacement for any dual-quad carburetors for engines with 250 hp up to 1200 hp. Use the same size air cleaner you would normally use for your dual-quad carburetors. Product features: * 2.5 BAR internal MAP sensor * Suitable for up to 1200 hp * (8) Flow matched injectors * (2) Fan control * Blower and turbo ready * Support for nitrous * Boost and nitrous timing * Ignition timing control * Built-in pressure regulator * Air/fuel ratio tuning * Pro-tuning laptop software * Bright aluminum or matte black finish * NOTE: Some models include Go Spark CDI box Kit contents: (2) Diecast throttle body (1) Oxygen bung kit (1) Hand-held controller (1) CTS sensor (1) Hand-held controller cable (1) CTS adapter (1) Windshield mount (1) Mini USB cable (1) 4+2-Pin Connector (2) Return plug (1) Oxygen sensor (1) Gasket kit

3.91 out of 5 stars ( 11 )

$2,236.00

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$2,347.99

Quick Fuel Carburetor Fuel Bowl Screw Gaskets

The "innovators in fuel systems" have delivered once again. Quick Fuel carburetor fuel bowl screw gaskets are no-leak, nylon alternatives to your standard fiber gaskets. They come to you as a set of eight reusable gaskets for most carburetors with a metering block. This includes models from manufacturers such as Holley, Proform, Willy's, AED Performance, and Quick Fuel.

4.83 out of 5 stars ( 6 )

$7.12

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$8.57

Fragola Performance Systems Nylon Sealing Washers

O-rings, washers, and clamps--oh my! Okay, that's not as scary as "lions, tigers, and bears," but forgetting any of these "small" items may have you singing "If I only had a brain." The people at Fragola Performance Systems take pride in these "small" but very important pieces to pull your plumb job together like a pro, offering several styles of washers, clamps, and O-rings. Fragola designed these precision-stamped aluminum AN crush washers to work with their fittings for a secure, leak-free seal--an absolute must for aluminum straight thread and banjo fittings. Also, Fragola makes replacement aluminum crush washers for their fittings used with fuel system or carburetor adapters and nylon sealing washers that are almost unaffected by many fuels, oils, and chemicals. You'll be able to finish your job like a wiz with help from Fragola Performance Systems.

4.6 out of 5 stars ( 5 )

$9.99

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$21.99

Fragola Performance Systems AN Crush Washers

O-rings, washers, and clamps--oh my! Okay, that's not as scary as "lions, tigers, and bears," but forgetting any of these "small" items may have you singing "If I only had a brain." The people at Fragola Performance Systems take pride in these "small" but very important pieces to pull your plumb job together like a pro, offering you several styles of washers, clamps, and O-rings. Fragola designed these precision-stamped aluminum AN crush washers to work with their fittings for a secure, leak-free seal--an absolute must for aluminum straight thread and banjo fittings. Also, Fragola makes replacement aluminum crush washers for their fittings used with fuel system or carburetor adapters and nylon sealing washers that are almost unaffected by many fuels, oils, and chemicals. You'll be able to finish your job like a wiz with help from Fragola Performance Systems.

4.65 out of 5 stars ( 17 )

$5.99

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$23.99

Nitrous Express Shark Nozzle Nitrous Systems

If you're looking for a nitrous system, you obviously want a lot more power. So, how much more do you want--200 hp? 300? 400? 500? 600? No matter how much it is, Nitrous Express Shark nozzle systems can deliver it. Built around NX's high-flowing "Shark" nozzles, they are tunable to deliver power boosts in those specific increments--and you get to pick whichever one you want. Race fuel is required. Systems include: * Fuel and nitrous distribution blocks or rails * Nozzles * Supply hoses and lines * Fittings * Switches * Solenoids * Wiring * Jets * Mounting hardware

Not Yet Reviewed

$1,385.99

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$2,870.17

Nitrous Express 4500 Assassin Plate Pro Power Nitrous Systems

Nitrous Express 4500 Assassin Plate Pro Power nitrous systems for alcohol fuel deliver a 100 to 500 hp rating, are offered with or without a bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Pro Power system without or with the preferred bottle size. Systems include: * Jetting for 100, 200, 300, 400 and 500 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors

Not Yet Reviewed

$1,213.18

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$2,200.16

Seafoam Marine Pro

Seafoam Marine Pro is a professional-grade fuel treatment specifically designed for marine engines. This additive is formulated to maintain maximum horsepower and performance. When you need a complete marine fuel system treatment, choose Seafoam. Product details: * Add to fuel system to clean fuel injectors and carburetor jets * Cleans and lubricates critical upper engine areas * Helps reduce long-term engine wear * Helps prevent corrosion caused by ethanol and water * Stabilizes tank fuel up to 2 years * Safe for all 2- and 4-stroke gasoline marine engines, inboard and outboard Uses: * For regular fuel system maintenance, add 1 oz. per 1.5 gallons of gasoline. One can treats up to 30 gallons. * For cleaning, use 2 or more oz. per gallon—the more you add to fuel, the better it cleans! * For stabilizing fuel, add 1 oz. per gallon.

5.0 out of 5 stars ( 4 )

$13.99

Quick Fuel Carburetor Metering Block Gaskets

Quick Fuel carburetor metering block gaskets are available for a variety of Quick Fuel and Holley-style carburetors with and without intermediate systems. They are manufactured from quality materials to ensure a good, leak-free seal between your carburetor's main body and metering blocks. Don't have fuel dripping onto your intake manifold--pick up one of these Quick Fuel carburetor metering block gaskets to eliminate the problem.

4.5 out of 5 stars ( 8 )

$68.25

NOS Pro Shot Fogger Nitrous Oxide Systems

NOS Pro Shot Fogger nitrous oxide systems offers six-second technology for all-out racing. They're designed for high performance race cars, and offer superior atomization and tuning—by injecting precisely measured amounts of fuel and nitrous into each individual intake port. Power levels are adjustable from 150 to 500 hp or more by changing the jets in each Fogger 2 nozzle; plus, the latest in high-tech solenoids provide an extreme degree of reliability. These kits include the famous Fogger 2 nozzles, Super Pro Shot nitrous and Cheater fuel solenoids, aircraft-quality stainless-braided hose, jets, fittings, tubing, switches, installation hardware, and a tap for threading the intake manifold for the nozzles. Models are available with or without nitrous bottle and mounting brackets. Racing fuel, racing ignition system with timing control, and internal engine modifications are required.

5.0 out of 5 stars ( 5 )

$1,549.95

NOS Pro Race Fogger Systems

Race drivers have found a new level of performance with NOS Pro Race Fogger nitrous oxide systems. These kits incorporate the latest technology for producing the largest horsepower gains of any single-stage system available; and they feature stainless fogger nozzles for the ultimate in combustion, distribution, and accuracy. The systems include NOS's famous R-Series bottom-discharge solenoids, which have the least restriction and most flow of any design—and are adjustable to produce from 150 to 500+ additional horsepower! Pro Race Foggers are designed specifically for use on highly modified competition-only engines, and come standard with these components: Super Hi-Flo valve with nitrous gauge, Y-shaped equal-flow distribution blocks for superior performance and accuracy, high-flow Y-fittings at all unions, and all other necessary mounting hardware for a complete installation. (Racing fuel, racing ignition system with timing control, and internal engine modifications are required.)

Not Yet Reviewed

$1,449.95

Nitrous Express Pro Power Nitrous Plates

Nitrous Express Pro Power nitrous plates lead the way with performance and reliability. These innovative plates provide superior distribution and outstanding atomization, ensuring a safe but powerful nitrous system. They have no spray bars to sag, split, or break—making them "next generation" technology, indeed. Nitrous Express Pro Power nitrous plates are available in various quantities and configurations for particular carburetor flange types.

5.0 out of 5 stars ( 1 )

$171.97

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$391.69

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