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CFM-Tech GM Tbi Fuel Psi Adapter and optional gauge
CFM-Tech GM Tbi Fuel Psi Adapter and optional gauge

Fuel - CFM-Tech Fuel PSI Adapter

$39.95

NEW!!! A fuel psi adapter that mounts inline directly to your GM tbi throttle body!!!
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NEW!!!
A fuel psi adapter that mounts inline directly to your GM tbi throttle body!!!

No more removing your fuel filter - no more climbing underneath your vehicle - no more hassle - when checking your GM tbi fuel pressure!!!

We've asked several gauge manufacturers for years to make an easier way to check fuel psi for the GM tbi engines. They would not do it so , again, we spent the time and $ to do it ourselves.

Our adapter installs directly into the throttle body replacing the OE fuel line to tbi adapter.

It also features 2 x 1/8" NPT ports ( 1 plug included) so that a mechanical and/or an electrical guage can be utilized.

You wanted it - we wanted it. Now we all can have it!

Mechanical 15psi 1/8" NPT Fuel psi gauge is available as an option when ordering.

Note #1: Permatex #2 or equivalent thread sealing compund required (not supplied) for port plug and fuel psi gauge fitting required.

Note #2 - Adapter comes with new gasket on male end where it attaches to the injector pod. Use of thread sealing compound is not recommended in this location.