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Featuring CNC-machined aluminum housings, TSP Velocity large throttle bodies provide maximum airflow for mid to high-range hp engines. Combined with a Top Street Performance fabricated intake manifold, they'll give your street or strip car a cosmetic and performance boost guaranteed to turn heads. For a great and economical way to increase the overall performance of your LSX engine, order the Top Street Performance throttle bodies best suited for your LS application. More product features include: * GM LS style 4-bolt pattern and drive-by-wire or cable design (depending on application) * Intended for stock idle air control motor and throttle position sensor * Available in different sizes and finishes
( 1 )
$185.18
With the custom design of Top Street Performance fabricated intake manifolds, you'll need a set of their billet aluminum fuel rails. They've been designed to support high-pressure fuel systems in high horsepower applications—and come complete with -8 AN fittings, mounting hardware, and a durable, braided middle pipe. Available in black and silver, the fuel rails will match whichever manifold you choose. Order the model recommended for your year/make and engine application.
Not Yet Reviewed
$160.48
Radium Engineering offers top feed fuel rail conversion kits for specific applications. Manufactured with a large 0.69 in. internal bore, the fuel rails can support all necessary engine power requirements. They are CNC-machined from a custom 6063 aluminum, media blasted, black anodized, and laser-etched for a high-quality surface finish. These kits are compatible with all fuel types, including popular alcohol mixtures such as E85. The Radium fuel rail converts the OEM side feed fuel injector setup to top feed, allowing the use of high-flow fuel injectors (not included). Each kit includes two different sets of mounting feet, allowing various height fuel injectors to be used. The anodized aluminum mounting feet secure the fuel rail to the intake manifold reusing the OEM thermal insulating spacers. The fuel injector bores and the included press-fit injector seats are designed for 14mm injector O-rings. These seats include O-rings to prevent boost pressure leaks. They're CNC-machined billet aluminum, anodized, and laser etched.
Not Yet Reviewed
$189.95
DeatschWerks top-feed conversion fuel rails are designed to convert side-feed applications to top-feed. Many performance vehicles manufactured between 1991 and 2006 came from the factory with side-feed injectors. The benefit of the modern top-feed injectors is that they are easier to tune, less expensive, and flow more fuel than side-feed alternatives. These vehicle-specific fuel rails are sold in pairs. DW also offers upgrade conversion kits that come with injectors ranging from 750cc to 2200cc and are engineered as a system where injector, rails, and mounting hardware that work together to integrate flawlessly into the OE manifold and mounting points. Select the fuel rails or the upgrade conversion kit recommended for your application.
Not Yet Reviewed
$199.00
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$239.00
Radium Engineering offers fuel rails for a variety of styles for specific year/make and engine applications. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC-machined from aluminum, black anodized, and laser etched for a high-quality surface finish. The kits are compatible with all fuel types, including popular alcohol mixtures such as E85. Included are: aluminum fuel rail(s), hardware, and spacers (depending on model). Order the model recommended for your vehicle.
( 2 )
$123.45
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$256.45
On Sale
Holley Sniper throttle body spacers provide additional clearance. Topping a Sniper EFI fabricated intake manifold with your stock throttle body may mean that a little more room is needed for proper operation. These spacers will do the trick. They can also be used with stock manifolds to provide additional horsepower and throttle response. Holley Sniper throttle body spacers are machined from billet aluminum (with different finishes) and include O-rings with hardware. Order the model recommended for your vehicle application.
Not Yet Reviewed
$113.95
ACDelco GM Genuine Parts engine intake manifold covers are designed, engineered, and tested to rigorous standards—and are backed by General Motors. Made to fit your specific GM vehicle, these replacement air intake components are crafted from the highest-grade materials for correct fit, and dependable, long-lasting service. Make sure your engine breathes properly with ACDelco's selection of top-quality replacement air intake parts.
( 2 )
$147.99
Mopar Replacement fuel injectors are authentic OE-quality repair parts that will provide your ride with top-notch performance by replacing faulty ones. And, since these direct-fit fuel injectors are original equipment parts, they offer a hassle-free installation. Feed your engine with precise, consistent sprays of atomized fuel with these fuel injectors from Mopar Replacement.
( 3 )
$106.99
To keep your vehicle running in tip-top form, ACDelco throttle body repair kits help solve the problem of low vacuum. It's the easiest fuel component you'll ever rebuild. Spruce up the throttle body with carb cleaner and dry it well; then use these kits to replace hardware, gaskets, and everything necessary to reseal your throttle body.
( 55 )
$102.99
Edelbrock idle air control motors control idle speed by regulating the flow of air around your throttle plates for proper performance. Edelbrock offers these idle air control motors for a variety of EFI systems. They're constructed from top-quality materials to ensure years of dependable service.
Not Yet Reviewed
$156.95
Summit Bucks
Delphi offers remanufactured heavy-duty diesel fuel injectors for a wide range of vehicles. These factory replacements meet or exceed original equipment specifications. Save money with top-quality remanufactured parts from Delphi. Delphi Technologies knows OE technology and how to service diesel systems. For more than 60 years, they've partnered with 25 OE manufacturers to bring diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today's tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Not Yet Reviewed
$199.99
Engineered to yield faster throttle response, reduce clogging, and provide superior fuel atomization, FAST precision-flow fuel injectors are manufactured to the tightest tolerances in the industry. State-of-the-art magnetics improve injector opening times for faster throttle response. They also offer a precision-ground pintle and wide spray angle for better fuel atomization, and their redesigned valve body improves hot starting. With low and high-impedance injectors ranging from 19 to 160 lbs./hr., FAST precision-flow fuel injectors will provide the flow and reliability that your EFI system needs.
( 44 )
$117.95
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