FAST Valve Idle Air Control GM TPI

Considered Early/TPI Design Not LS Series/Late. This design is not used on EZ 1.0 or EZ 2.0 Throttle Bodies. Requires a male 2x2 weatherpack to a 4 flat metripack adapter to adapt to a harness designed for 'late model/LS' This sensor is commonly found on TPI engine such as late 80's to early 90's Camaro, Firebird, T/A, Corvette Etc. An Adapter like our 308032 adapts EZ 2.0 multiport to this style IAC. Plugs Direct to EZ 1.0 Multiport Retrofit Harness

The idle air control allows the ECU system to control engine idle speed by controlling airflow around the throttle body blades.

This IAC is a TPI style IAC. Features 2x2 female weatherpack connection.

Fuel Injection Idle Air Control Valve

Valve, Idle Air Control Gm Tpi Style

FAST Valve Idle Air Control GM TPI

TPI Style Idle Air Control Valve

Idle Air Cntrl Valve

IAC Valve TPI

IAC Valve

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