FAST

FAST has once again taken the lead in simplifying your conversion to EFI with our sensor kits. In each kit you receive every sensor you?ll need. Our kit comes complete with excellent, high-quality...

FAST has once again taken the lead in simplifying your conversion to EFI with our sensor kits. In each kit you receive every sensor you?ll need. Our kit comes complete with excellent, high-quality...

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...

Adapts MSD Cam trigger to XFI HarnessCatalogUser 1

Converts serial connection on XFI ECU to a USB for modern laptops.CatalogUser 1

For switching any high current or high load deviceCatalogUser 1

Wiring Harness, Fast 4-Cyl Fue L InjectorCatalogUser 1

This main harness is used with Classic Systems on 4 cylinder applicationsCatalogUser 1

This harness provides a universal connection to sensors etc for our Classic SystemCatalogUser 1

The FAST Digital Air Temperature Sensor Kit provides a simple and cost effective way to measure air temperatures and then convert to a universal 0-5V output, perfect for any data logger or engine...

Whether you want to install a new inline fuel pump, or retro-fit an in-tank pump into a fuel tank that was originally manufactured without a pump, FAST has an easy solution for you. All FAST fuel...

Whether you want to install a new inline fuel pump, or retro-fit an in-tank pump into a fuel tank that was originally manufactured without a pump, FAST has an easy solution for you. All FAST fuel...

This 6AN Fuel Return Line Fitting is designed to allow enthusiasts to add a fuel return line to their fuel system. This allows for a more efficient, cooler operating and higher horsepower capable...

The FAST Adjustable Fuel Pressure Regulator is a premium CNC billet regulator designed to exact specifications by our engineers. The unit features twin -6 SAE feed side ports and one -6 SAE return...

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...