FAST

FAST Throttle Body LS 92MM - 54090

Our Big Mouth 92mm Throttle Body for GM LS features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response...

FAST Throttle Body Hemi 87MM - 54089

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those used in boosted applications. A smoother operating...

FAST Throttle Body Coyote 87MM - 54087

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those used in boosted applications. A smoother operating...

FAST Throttle Body Coyote 87MM - 54086

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those used in boosted applications. A smoother operating...

FAST Seal For Use W/92MM TB LSX - 54041

Seal, for use W/92MM TB LSX TH ROTT. Body

FAST Fitting 3/8 Npt To -8An Male - 54037A-1

This fitting features a 3/8" NPT Male and a 8AN Male

FAST Plug W/Oring SAE #8 For LSX - 54028P

This -8 SAE AN O-Ring fitting is designed to block off an un-used fuel rail end. If your FAST LSX fuel rail installation doesn't require an in-rail fuel pressure gauge, then use this plug to seal off...

FAST Fuel Line Conv. Kit LSX - 54028G-KIT

FAST Fuel Line Conv. Kit LSX

FAST Fuel Line Conv Kit LSX 98-02 - 54028-KIT

FAST Fuel Line Conv Kit LSX 98-02

FAST Fitting LSX 3/8 To -6An Fuel - 54028

This conversion fuel fitting allows you to easily change your fuel rail supply line's fitting from the factory quick disconnect style to a male 6AN design.

FAST Fuel Pressure Gauge FAST 0-10 - 54027G

This liquid filled EFI-rated fuel pressure gauge features stainless construction and a range of 0-100 PSI. Designed to work with any EFI fuel system, this gauge fits both fuel pressure regulators and...

FAST Gauge Kit LSX 0-100 PSI Fuel - 54027

Gauge Kit, LSX 0-100 PSI Fuel Pressure

FAST Fuel Rail Adapter Kit Manifold - 54026

Fuel Rail Adapter Kit, MANIF T O LS2 INJ

FAST Replacement Inner Seal For LS - 54022

This replacement rope seal is designed to ensure that the upper shell of your LSX 90 or 92mm intake manifold seals properly to the lower shell.

FAST Throttle Position Sensor TPS - 54020

This throttle position sensor is the same as a GM LS design TPS. This TPS features a three-pronged metripak connector, and is used on FAST Big Mouth Throttle Bodies including the 102 and 92mm LS as...

FAST Hardware Kit Stainless LSX 92M - 54018C-KIT

The LSX 92mm Manifold Complete Hardware Kit is perfect for those who have lost LSX installation hardware or are picking up a FAST LSX LS1/2/6 manifold second hand. Kit includes all the hardware...

FAST Throttle Body Seal LSX To Use - 54011

Throttle Body Seal, LSX To use W/90MM TB

FAST Replacement Intake Port Seals - 54009-8

These gaskets are designed to provide a seal between the LSX 92mm intake manifold and LS1, LS2 and LS6 cylinder heads.

FAST Manifold Inner Shell LSX Only - 54007

FAST Manifold Inner Shell LSX Only

FAST Manifold Upper Shell 78MM Throttle Body - 54004

FAST Manifold Upper Shell 78MM Throttle Body

FAST Precision-Flow 242 Lb/Hr High-Impedance Fuel Injector - Set of 8 - 32107-8

FAST Precision-Flow Fuel Injectors deliver the outstanding idle quality, unparalleled flow consistency and durability essential for high performance EFI engine applications. Engineered to yield...

FAST Adapter Early IAC - 308032

This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as our EZ 2.0 or XFI Sportsman

FAST Adapter Early Map - 308031

These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output to the ECU, which in turn adjusts fueling for...

FAST Adapter Early TPS - 308030

The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of high resistance material with a sensitive...