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Underhood Fuel Rail Gauge Kit For The Porsche® 928


Application - all 1985-1995 Porsche® 928 with screw fitting at the front of the fuel rail.

Background: On most 32v Porsche® 928's, there is a screw fitting on the front of the right-side fuel rail that is currently capped off. This fitting is used by Porsche® mechanics to attach a fuel system gauge to perform air/fuel ratio testing and tuning.

The Kit: We provide you with a high-quality glycerin-filled fuel gauge that will mount to the fuel rail for testing and tuning purposes. The special fitting we supply has the correct metric threading on one side, and the correct gauge threading on the other. An O-ring is provided for a positive seal. Gauge does not require any wiring, and is made to heavy-duty spec. It is a great addition to any 928 tool kit.

Uses: This is the best way to adjust an adjustable fuel pressure regulator or an FMU, or an engine management system, and confirm your fuel pump is producing the right pressures in real-time at all engine speeds. Mount this gauge to run your tests and tune, then remove it. Not recommended to be mounted permanently.


Item

Part Number

Price (USD)

Shipping*

Availability

Underhood Fuel Rail Gauge Kit for the Porsche® 928

INJ-FRGK

$72.95

$8.00

In Stock!   Typically Ships Same Day!

* Domestic US shipping shown. International shipping will be calculated based on location.

 
   
       

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928Motorsports.com - Performance Parts for your Porsche® 928