Fuel System / Electronic Injection / Sensors & Switches

IAC ValveGM TPI StyleFAST307014ST307014The IAC (Idle Air Control) valve uses a small electric motor to vary engine idle rpm to exactly where you se...

Wilson GM Style IAC ValveWI485002485002Can be used on 4 barrel style throttle bodies and on single bore with adapter housing

Wilson IAC Valve Block Off PlateWI481002481002Wilson IAC valve block off plate.

Atomic Replacement IAC ValveSuit Atomic TBI EFIMSD2937D2937MSD's Atomic EFI systems were designed with two goals; to simplify EFI and improve overa...

Throttle Position Sensor Kit (TPS) 3930 IM3930 Suit Holley 4BBL Carburettor Applications TPS STD FLANGE HOLLEY STYLE 4 Includes: Comes complete wit...

TPS SwitchSuit 90/92/102mm Sniper EFI Throttle BodiesHO870001870001Replacement Throttle Position Sensor (TPS) for Sniper 90/92/102mm Throttle Bodie...

IAC Valve 543-34 HO543-34 Fits 85,90,92,102mm Sniper & 90,95,105mm Holley Throttle Bodies LS IAC MOTOR FOR 90 92 102MM Meets and/or exceeds OEM...

Throttle Position Switch (TPS) KitFor Holley Electric Choke CarburettorsHO534-202534-202Running an electric choke Holley carburettor and having tro...

Air Temperature SensorSuit Holley EFI Or Commander 950 Injection, 3/8" NPTHO534-20534-20Holley Performance Products has been the undisputed leader ...

Coolant Temperature SensorTBI 4 bbl Analogue Pro-Jection Systems, Digital 2 bbl Pro-Jection P/N 502-20HO534-2534-2Holley Performance Products has b...

Coolant Temperature Sensor3/8" NPT ThreadHO534-10534-10Holley Performance Products has been the undisputed leader in fuel systems for over 100 year...

GM TPS SensorSuit GM 1991-95 LT1 StyleFAST307028ST307028The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/...

Ford TPS Switch(3 Wire Pig Tale Type)FAST307005ST307005The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/c...

IAC Adapter Filter & Oil PackFAST30100ST30100FAST has long been recognized as the leading developer of advanced electronic fuel injection techn...

IAC Adapter FittingFAST30099ST30099- 3/8" NPT thread non hole end with 2 flats - M20 x 1.5mm thread at multi hole end

Fuel Pressure Safety Switch50 PSIED7221472214Maintaining adequate fuel pressure is critical when it comes to nitrous. These fuel pressure safety sw...