Air and Fuel› Intake Manifolds and Components

Rosko Racing

F20B IACV Adapter Plate

$45.00

SKU: RR-300-049

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In Stock
Ships by Aug 31
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INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Rosko Racing F20B IACV adapter plate is used when converting the F20B/PCB intake manifold's 3-wire IACV to a 2-wire H22 IACV. It is important to ensure your manifold says PCB near the throttle body flange and that the IACV is located on the front. This adapter also works for some H23A manifolds with the same markings. If your factory IACV is mounted to the rear of the intake manifold, a different part number (RR-200-011) is required.
Show original supplier description
The Rosko Racing F20B/PCB/H23A Intake Manifold IACV Adapter is designed to facilitate a specific engine modification. This adapter plate is utilized when converting the original 3-wire Idle Air Control Valve (IACV) found on F20B/PCB intake manifolds to a 2-wire H22 IACV. To ensure proper fitment, it is crucial to verify that your intake manifold bears the 'PCB' marking near the throttle body flange and that the IACV is positioned on the front of the manifold. Not all F20B intake manifolds are the same, so confirming the 'PCB' designation and front-mounted IACV is essential. This adapter is also compatible with certain H23A manifolds that share similar markings. If your vehicle's factory IACV is mounted to the rear of the intake manifold, this adapter will not be compatible, and part number RR-200-011 should be referenced instead. It is always recommended to contact Rosko Racing directly if you are uncertain about your manifold's specifications before purchasing.

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Specifications

BrandRosko Racing
Part NumberRR-300-049
CategoryAir and Fuel

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