Air & Fuel Delivery
Availability
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!
Clearance
Dorman intake manifold runner control valves are designed to stay closed at lower rpm to improve low-speed and cold-engine performance. At higher rpm, the valves completely open to improve high-speed engine performance. Get your engine performing at its best again with one of these Dorman intake manifold runner control valves.
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$208.99
$39.95
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$375.99
FAST LSXR intake manifold runners will restore proper airflow to your intake for the performance you crave. These replacements are available in three sizes: Standard Street, High HP, or Race versions. The manifolds are designed to give you the ability to remove individual runners from the manifold for modification. FAST LSXR runners are yet another reason the LSXR intake is the only choice for your GM LS3/L99/L76 engines. Order the model recommended for your year/make and engine application.
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$86.95
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$602.95
Standard Motor intake manifold runner control valves are direct-fit replacements for OE damaged units to provide proper data regarding linkage and plate position to the powertrain control module. Designed to restore fuel efficiency, eliminate stuttering, and revive engine performance, every intake manifold runner control solenoid is manufactured with high-grade materials for prolonged life and superior performance in harsh environments. OE-quality connectors and terminals ensure a perfect fit connection to the engine wire harness. Order the model for your application.
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$56.99
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$211.99
URO Parts intake runner control valves offer direct, OE-quality replacement performance for your European marques. Made to exacting specifications with high-quality materials, these valves are guaranteed to fit and operate like original equipment. They are available in different models for a variety of applications. Order the intake runner control valve recommended for your vehicle.
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$32.99
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$139.99
FAST LSXRT intake manifold runners will restore proper airflow to your intake for the performance you crave. They're available in three sizes: Standard Street, High HP, and Race versions. These manifolds are designed to give you the ability to remove individual runners from the manifold for modification. The innovative runners are yet another reason FAST LSXRT intakes are the only choice for your GM engine. Order the model recommended for your application.
Not Yet Reviewed
$460.95
Rein Automotive intake manifold adjusting units are made to factory specifications ensuring proper fit, form, and function. They adjust intake runner length to optimize the vehicle's performance throughout the entire rpm range by adjusting airflow to the engine. Rein Automotive intake manifold adjusting units aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE component. Order the unit model designed for fitment on your vehicle.
Not Yet Reviewed
$116.99
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$332.99
Summit Bucks
ACDelco GM Genuine Parts intake manifold runner control valves are designed to stay closed at lower rpm to improve low-speed and cold-engine performance. At higher rpm, the valves completely open to improve high-speed engine performance. Get your engine performing at its best again with one of these ACDelco GM Genuine Parts intake manifold runner control valves.
Not Yet Reviewed
$133.99
Mopar Replacement engine intake manifold runner control valves are genuine OE-replacements. That means your Chrysler, Dodge, Plymouth, or Jeep will receive the perfect part to repair and/or restore performance, just as it should be. These valves are made from quality materials to provide reliable, long service with the right fit, function, and value.
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$346.99
The FiTech Ultimate LS EFI 500 HP fuel injection system with long runner cathedral intake kit comes with an intake, 92mm throttle body, LS3 coil packs and a transmission controller. FiTech self-tuning induction systems for LS engines are designed for the do-it-yourself hot rodder! This system is ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. The Ultimate LS ECU has the ability to control the shift points, shift firmness, downshifts and all other features involved when controlling the transmission. This feature is suitable for 4L60, 4L65, 4L80 or 4L85 transmissions. FiTech's Ultimate EFI is a complete kit. Check out the list of features and you will wonder why it's never been so simple to ditch that old factory hardware or top off that fresh long block. FiTech has taken the work out of getting your LS up and running in a flash. That's why FiTech calls this the Ultimate EFI system.
Not Yet Reviewed
$2,320.99
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 long runner 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
$2,093.99
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$2,745.99
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 750 hp EFI long runner 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 750 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 102mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 55 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: -- 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
$2,293.99
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$3,033.99
Finishing your LS swap is now easier with FiTech Ultimate LS systems. Designed as a complete induction and EFI system for your LS engine and available with or without transmission control, FiTech offers several master kits supplied with fuel delivery systems, as well as their Go Spark LS3 performance coils to support 500, 750, or 1000 hp. FiTech Ultimate LS 1000 hp EFI long runner cathedral intake fuel injection master kits package either a 440 lph in-tank pump for tanks with a depth of 6 to 15 in. or an in-tank dual pump module (two 340 lph pumps) that is ideal for fuel cells or custom tanks. Along with the fuel delivery, kits also contain a Go Fuel regulator—Tight Fit with gauge that supports up to 1,000 hp or a FiTech High Horsepower with gauge that supports up to 2,000 hp. Both are crafted from billet aluminum and feature -6 ORB ports and a vacuum/boost port. If you wish to add a fresh jolt of energy to your LS EFI swap, you can complete these kits with FiTech Go-Spark LS coil packs. Available with or without a built-in LED that flashes when the coils fire, the coils bolt-in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade, delivering optimum output with a quality fit and reliability. Select the FiTech Ultimate LS 1000 kit for your engine with the options you prefer. FiTech Ultimate LS 1000 intake manifold kit features: * Intake manifold will fit cathedral port LS1/LS2/LS6 heads * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 102mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 80 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
Not Yet Reviewed
$2,846.99
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$3,572.99
These FAST LSX intake manifolds are the only 3-piece Gen III composite manifolds proven to deliver increased performance without compromising bottom-end drivability or high-rpm horsepower. They easily bolt onto GM Gen III (LS1, LS2, and LS6) engines and are designed to work with the 92mm FAST Big Mouth throttle body. The new stylish black intake manifolds deliver terrific performance right out of the box and can be ported by the customer for even more flow. As requested by previous LSX customers, the FAST LSX intake manifolds feature the added benefits of corrosion-free stainless steel assembly bolts, an improved throttle body sealing flange, and O-ring gasket and threaded insert throttle body mounts that provide increased durability.
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$1,222.95
Performance Design Carbon pTR intake manifolds combine high-quality materials into a flexible and powerful tunnel ram architecture. PA6GF30 glass-reinforced nylon (lower) and 5-layer carbon fiber (upper) shells combine for lightweight, strong, and heat-resistant performance. Offering unique modular velocity stacks enabling 6 1/2 in. to 9 in. runners, multiple accessory port and sensor options along with other custom features, these high-performance manifolds offer easy configuring for a variety of hot rod builds, and can even be reversed on the engine. The plenums feature high-strength carbon fiber with high-temperature epoxy for improved strength-to-weight ratio and reduced heat soak to the fresh air charge. The polymer lower runner pack resists heat soak from the cylinder heads and hides all the ports/sensors in the valley. This combination of materials offers a 10 lbs. weight savings over competitive aluminum tunnel ram manifolds. These custom assemblies are designed for resto-mod, off-road race trucks, race boats, and hot rods where hood clearance is not an issue (they will not fit under late model vehicle hoods). Other product features and specifications include: * Modular velocity stacks for 6.5 in., 8.0 in., and 9.0 in. runner lengths * Raised velocity stack runner entries * Foam-core flange * Anodized billet 105mm forward-facing throttle body flange accepts 90-105mm throttle body * Two MAP sensor locations (front and back) * Two 1/4 in.-NPT ports for PCV, purge solenoid, etc. * One 1/2 in.-NPT port for brake booster or IAT * Tested to over 50 psi of boost * Nitrous nozzle bosses on outboard and valley side of each runner (16 total) * Includes stainless steel hardware for installation * Provisions to run 3 different injector body lengths * Includes molded port, plenum and throttle seals * Optional Carbon pTR ultralight billet -8 AN fuel rails (sold separately) * Optional medium or short velocity stacks (sold separately)
Not Yet Reviewed
$1,399.99
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$2,199.99
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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$649.95
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$1,249.95
$583.95
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$1,123.95
Airflow is everything in a performance engine and naturally it begins with the air filter, but factory units are downright boxy and can be very restrictive. S&S Cycle tuned induction air cleaner kits utilize two laser-cut and highly engineered tubes merged into a single collector and fed by a pair of high-flow air filters placed directly in the airflow. They are crafted with stainless steel intake runners available in different finishes. The end result--maximum performance for your engine and a stylish package. Select the S&S Cycle tuned induction air cleaner designed for your Harley® model with the preferred finished. Features and benefits: * Bolt-on performance—over twice the filtering area over stock intake system * 44 percent increase in airflow * Smooth intake tract of carefully selected tuned lengths increases performance * High-flow washable and reusable cotton media filter elements provide performance, protection, and economy Note: Will not fit on motorcycles equipped with fairing lower glove boxes or twin-cooled models
Not Yet Reviewed
$675.95
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$699.95
Gain more control over your boost with these aFe BladeRunner wastegate actuators. The actuator controls when your wastegate is open or shut so that your turbo is able to maintain its maximum boost level throughout the rev range. These actuators have been developed to be direct OEM replacement parts that bolt up to the same location as your stock, but have been preset to 40 psi and require little to no adjustment. The body is made out of durable T6061 aluminum and features a black anodized finish that looks great and helps to protect them from heat and the elements. The fully adjustable actuator arm makes fitment and adjustments easy. Don't waste any more boost or power--upgrade to one of these aFe BladeRunner wastegate actuators today.
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$185.85
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$266.70
Get the most out of your diesel truck performance with aFe BladeRunner intercooler pipes. The connecting arms are fully mandrel-bent stainless steel or aluminum tubing that will outflow factory pipes, giving you more power and fuel efficiency. The intercooler pipes free-flowing design aids in decreasing EGTs to help protect your motor from power-robbing heat. BladeRunner pipes are available for these positions: turbocharger-to-intercooler, intercooler-to-intake, and the complete system. The kits come complete with the hardware needed for installation, and a powdercoated finish protects pipes from the elements. Don't let your factory plumbing rob your diesel of power—upgrade with aFe BladeRunner intercooler pipes!
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$261.45
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$339.15
BladeRunner intake manifolds from aFe Power provide smooth and direct airflow for minimal pressure loss and maximum CFM gains. How do they do it? With innovative MDV technology that uses smooth bends and directional vanes to form multiple paths through the manifold. These paths are smoother and shorter, producing much smaller dead air zones, for increased overall airflow to the engine. You can also expect faster turbo spool-up, improved boost pressure, and an increase in horsepower and torque! BladeRunners are available in configurations for a wide range of vehicles from the 1990s and up. Additional features include: * Proprietary internal bolt design guaranteed not to deform or leak * Cast A356-T6 aluminum construction * Up to 5 port pads (depending on application) threaded for 1/8 in. NPT * Stainless steel hardware
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$379.05
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$622.65
aFe BladeRunner GT Series intercoolers feature a bar and plate core design that outflows stock intercoolers by increasing heat dissipation over the much smaller tube and fin design used by the OEM. The unique BladeRunner end tanks are constructed out of 3/16 in. aluminum plates that incorporate seven Multi-Directional Vanes (MDV) throughout the intercooler. This aFe technology is used to direct hot air flow through the entire intercooler core, which allows for greater cooling. aFe BladeRunner GT Series intercoolers are100 percent TIG-welded by certified craftsmen for race-quality strength and durability. They are pressure tested at 200 psi.
( 5 )
$2,007.60
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$2,300.55
aFe BladeRunner turbo inlet manifolds increase performance to your engine while increasing air flow over the factory turbo inlet. BladeRunner turbo inlet manifolds also improve turbo spool up times and lowers exhaust gas temperature (EGT). They're constructed of durable A356-T6 aluminum and use the patented multi-direction vane (MDV) technology to help guide air through the manifold to your turbo. BladeRunner manifolds come complete with all necessary mounting hardware.
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$441.00
Maximize your diesel truck's performance and pulling power with aFe BladeRunner turbochargers. The turbochargers are optimized for maximum boost response, as well as overall power. The compressor housings are made of premium cast aluminum and feature a ported shroud design that eliminates dangerous compressor surge. Each of these turbochargers feature specifically designed trims that are aimed at maximizing power and throttle response for your given power goal. For maximum boost response and the ultimate torque delivery, aFe BladeRunner turbochargers will help you get there. Order the model that is best suited to your application needs.
Not Yet Reviewed
$1,604.40
K&N elevated intake snorkel kits are built to deliver added protection and confidence when heading off-road and into extreme environments. These systems help ensure a consistent supply of cleaner air to your engine, especially in dusty, sandy, or debris-heavy conditions. By relocating the air inlet to the vehicle's highest point, K&N snorkels help preserve airflow, enhance induction tone, and reduce the risk of water ingestion (not rated for complete water submersion). The one-piece, roto-molded construction offers a durable, integrated appearance and is designed to fit either the factory, K&N, or Airaid cold air intake system (see vehicle-specific fitment details). K&N snorkels are engineered to enhance your vehicle's off-road capability and performance without compromising style. * Helps prevent ingestion of dirt, debris, water * Maintains a clean but rugged OEM-style appearance * Trail-ready installation in approximately 3 hours * Order the kit recommended for your vehicle
Not Yet Reviewed
$589.99
Holley EFI LS Hi-Ram intake manifolds are designed for your high performance race engine. Big cube and high-rev applications without height limitations are the intent for these manifolds. The modular design of these Holley Hi-Ram intake manifolds offers a runner length and as-cast tapered cross-section design that works for a wide range of engine configurations. The included fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system. Build maximum performance with EFI LS Hi-Ram intake manifolds from Holley.
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$1,033.95
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$1,249.95
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