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These Mikuni RS series carburetors were designed to fulfill the needs of the world's top motorcycle road and drag race teams. They are manufactured to satisfy the precise fuel metering demands and high-flow volume required by highly modified race engines. These carburetors easily meet those difficult challenges, while still delivering a smooth and controllable throttle response that is essential to any rider pushing their motorcycle into the realm of high performance. Mikuni RS series carburetors are also engineered for accessibility, saving you valuable time when trackside tuning is necessary. Install these Mikuni RS series carburetors when your ride requires a superior design that delivers huge horsepower gains with instant throttle response!
Not Yet Reviewed
$919.99
FiTech Ultimate LS Loaded intake manifold kits are just like the systems, but without the ECU and hand-held controller. FiTech Ultimate LS Loaded intake manifold kits will have: * Low-profile 92mm or 102mm (750 hp kits only) inlet aluminum fabricated intake with 1,500 to 6,500 rpm powerband, 3mm construction, TIG-welded, black anodized with embossed FiTech logo * CNC-machined with O-ring gaskets and hardware included * High-flow cable operated 92mm or 102mm (750 hp kits only) throttle body * Parabolic inlet machining for smooth throttle transitions, same as OE * Throttle body features progressive linkage pulley with double-return spring and adjustable stop * Billet fuel rails with AN fittings and fuel crossover * 36 or 55 (750 hp kits only) lbs./hr. flow-matched injectors
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$965.00
aFe Track Series Red Kevlar® Carbon Fiber Pro 5R air intake systems are the pinnacle of innovation in open-element intakes. Designed using cutting-edge technology and crafted with premium materials, they undergo rigorous testing to ensure peak performance, and showcase a one-piece housing that shields from elements and heat, while seamlessly fitting into the engine bay. The highlight of the Track Series is their meticulously CAD-designed carbon fiber intake tubes. The tubes in these aFe kits have a unique red Kevlar® twill weave carbon fiber that is visually striking and lightweight, delivering exceptional performance and a captivating induction sound. Along with the massive Pro 5R 36-degree radial flow air filter and the one-piece XLPE polymer housing, the aFe Track Series Red Kevlar® Carbon Fiber Pro 5R air intake systems have the performance and style you'll love. Features and benefits: * Dyno-proven gains * Outflows factory intakes * Unique carbon fiber with red Kevlar® intake tube * XLPE (cross-linked polyethylene) polymer housing minimizes warm engine air for maximum performance * Open element design showcases air filter and delivers an aggressive air intake sound * Built-in air intake scoop to capture cold air directly from the top of radiator support * Washable and reusable black Pro 5R air filter for maximum performance with carbon fiber top * Premium stainless steel clamps and silicone couplings provide a secure seal * Utilizes factory mounting locations for an easy and secure installation
Not Yet Reviewed
$908.25
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$940.80
The FiTech Ultimate Rebel LS 500 hp EFI loaded intake manifold kits offer numerous benefits for LS engine conversions, including improved performance, enhanced fuel efficiency, and simplified installation to help to minimize downtime. These kits provide a modern, self-tuning fuel injection system that optimizes engine performance, offering better throttle response, increased horsepower, and improved fuel economy compared to traditional carburetors. These comprehensive conversion kits come with all the necessary components for a complete installation, including the ECU, sensors, wiring harness, and other fuel system parts. Key benefits and advantages: * Modern engine management utilizes speed density metering for optimal performance * Reliable and consistent fuel delivery * Boost/Nitrous compatibility—the system can handle boosted and nitrous applications, making it suitable for high-performance builds * E85 compatibility—supports E85 fuel, offering flexibility for different fuel preferences * Visual appeal—the low-profile intake manifold and redesigned fuel rail bracket enhance the overall appearance of the engine bay Kit components: * LS1/LS2/LS6 FiTech Rebel LS Fabricated Short Manifold (manifold, gaskets and hardware) * Ultimate LS 92mm throttle body with sensors * 36 lb. injectors * 3 Bar MAP sensor allows for boost and nitrous applications, expanding the performance potential of the engine * IAT sensor * Throttle cable bracket with round hole for new style LS intake * Throttle cable bracket with stock GM cable notch for new style LS intake with cable barrel clamp
Not Yet Reviewed
$995.00
The all new Aluminum Street HP's weigh up to 40% less and are even easier on your wallet. Holley is proud to introduce the all new Aluminum Street HP™. They utilize the best features from Holley's Race Bred 4150 HP™ carbs, but are tamed for street and light competition use. The Street HP features an aluminum contoured main body design taken from the race winning 4150 HP™ and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Aluminum Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.
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$799.95
Maintain your engine's heat transfer with a Spectra Premium charge air cooler. They feature all-aluminum construction and are assembled from component tubes, fins, and internal fins. The intercoolers are then vacuum-brazed together, forming a single-piece core. The resulting structure is tremendously strong due to the reinforcement provided by external and internal fins. After the charge air coolers are assembled and brazed, the end tanks (or manifolds) are welded onto the core. These replacements are available for a wide range of diesel applications from 1990 and up.
Not Yet Reviewed
$929.99
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$998.99
Got a really powerful engine you need to feed, say, around 750 hp? MagnaFuel ProStar 500 4-barrel fuel system kits have the key components needed to keep a big-horsepower engine in fuel. The included fuel pump has a computer-machined aluminum body, a custom-built motor, and a built-in filter. In addition, it's compatible with both gasoline and alcohol. Kits also include a separate 2-port fuel pressure regulator with an exclusive pressure-control unit, which controls pressure drops during launch, gear changes, and nitrous activation. Fittings and relays are included.
Not Yet Reviewed
$938.99
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$969.99
Got a really powerful engine you need to feed, say, around 1,600 hp? MagnaFuel has you covered. ProStar 500 large 4-barrel fuel system kits have the key components needed to keep a big-horsepower engine in fuel. The included fuel pump has a computer-machined aluminum body, a custom-built motor, and a built-in filter. In addition, it's compatible with both gasoline and alcohol. Kits also include a separate large 2-port fuel pressure regulator with an exclusive pressure-control unit, which controls pressure drops during launch, gear changes, and nitrous activation. Fittings and relays are included.
Not Yet Reviewed
$1,035.99
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$1,041.99
Got a really powerful engine you need to feed, say, around 2,000 hp? MagnaFuel ProStar 500 fuel system kits have the key components needed to keep a big-horsepower engine in fuel. The included fuel pump has a computer-machined aluminum body, a custom-built motor, and a built-in filter. In addition, it's compatible with both gasoline and alcohol, and can move a whopping 400 gph--enough fuel to feed 2,000 hp. Kits also include a separate 4-port fuel pressure regulator with an exclusive pressure-control unit, which controls pressure drops during launch, gear changes, and nitrous activation. Fittings and relays are included.
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$940.99
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$1,062.99
Got a really powerful engine you need to feed, say, around 950 hp? MagnaFuel has you covered. Their QuickStar fuel system kits have the key components needed to keep a big-horsepower engine in fuel. The included fuel pump has a computer-machined aluminum body, a custom-built motor, and a built-in filter. In addition, it's compatible with both gasoline and alcohol. Each kit also includes a separate fuel pressure regulator with an exclusive pressure-control unit, which controls pressure drops during launch, gear changes, and nitrous activation. Fittings and relays are included.
Not Yet Reviewed
$1,012.99
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