Engine Components

FAST Replacement LSXR High HP Intake Manifold Runner Set

High Horsepower and Race versions of the LSXR These high horsepower design intake runners fit in our LS3 102mm intake manifolds. Provide excellent mid-range and high rpm horsepower for modified street/track oriented vehicles. See 146103B for a complete...

FAST Throttle Body LS 92MM fst54091

FAST Big Mouth Throttle Bodies for the LSX 92mm and LSXR 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 Coyote 87MM

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 offset blade pivot improves throttle response, while a...

FAST Intake Manifold Fw 4150 Open

Small Block Chevy versions of these intake manifolds are engineered specifically to port match fit RHS? Small Block Chevy cylinder heads. Additionally, these manifolds are the only ones designed with a 4150 flange and bolt machining to fit all versions...

FAST Throttle Linkage Kit EZ EFI

FAST? 4 Barrel Throttle Bodies incorporate tapered and radiused throttle bores and precisely machined progressive linkage for smooth throttle operation and unparalleled airflow. More airflow equals more horsepower. Connect two EZ fuel throttle bodies...

FAST Throttle Body LSX 102MM

When it comes to improving your engine's performance, increased airflow is a key ingredient. The FAST Big Mouth Throttle Bodies for the FAST LSXR and the LSXRT102mm Intake Manifolds increase airflow through a series of innovative design changes and a...

FAST Replacement RH Runner LSXR LS

FAST Replacement RH Runner LSXR LS

FAST LSX Manifold 92MM Inlet - Black

The patented LSX 92mm Black Intake Manifold from FAST is the only three-piece Gen III (cathedral port) composite manifold proven to deliver increased performance without compromising bottom-end drivability or high RPM power. For both street and racing...

FAST Throttle Body LS 92MM

FAST Big Mouth Throttle Bodies for the LSX 92mm and LSXR 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 O-Ring Seal For 102MM Throttle

This gasket provides a seal between the throttle body and our LSXR/LSXRT 102mm Intake Manifolds.

Supertech Peugeot 206 EW10J4S Black Nitrided Intake Valve - +1mm Oversize - Single

Supertech Peugeot 206 EW10J4S Black Nitrided Intake Valve - +1mm Oversize - Single

Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Single

Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Single