Fear not, fuel injection fans. FAST has just made it easier than ever to convert your engine from a carburetor to fuel injection with these FAST EZ-EFI self-tuning fuel injection systems. The most important feature is the self-tuning operation that does not require chasing components, expert tuning experience, or a laptop computer to tune. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves. The FAST EZ-EFI self-tuning fuel injection systems are totally complete systems. They include the ECU, a wide-band oxygen sensor, a wiring harness, and the innovative new FAST 4150 throttle body. The throttle body delivers the total package approach for anyone with an existing 4150-type intake manifold.

More From This Category

FAST XFI 2.0 For Chevrolet Small Block EFI Kit w/ Red Throttle Body and 550 HP Pump

FAST XFI 2.0 For Chevrolet Small Block EFI Kit w/ Red Throttle Body and 550 HP Pump

$9,814.96

MSD Motor, Idle Air Control, Plastic, Black, Atomic TBI IAC, Each

MSD Motor, Idle Air Control, Plastic, Black, Atomic TBI IAC, Each

$123.29