fuel pressure gauge

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Mar 30, 2002 | 12:37 PM

brettd

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Joined: Aug 2001

Posts: 92

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From: Houston, Tx, USA

fuel pressure gauge

where and how do i get a fuel pressure gauge to fit on the tpi fuel rail and does anyone have pics?

Mar 30, 2002 | 01:50 PM

Swapmaster

Senior Member

Joined: Mar 2002

Posts: 792

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From: Somewhere over the rainbow

The fuel tap on the rail is a 4-AN fitting I believe. Get a connector
with an elbow to hook to the rail which terminates in an 1/8"
female pipe fitting and get yourself a little guage to put on it.

Mar 30, 2002 | 02:02 PM

brettd

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Junior Member

Joined: Aug 2001

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From: Houston, Tx, USA

thanks. how to i take out the core of the schader valve?

Mar 30, 2002 | 02:53 PM

90Iroc

Member

Joined: Oct 1999

Posts: 271

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From: Greenwood, IN USA

Car: 1990 Iroc/Z

Engine: LB9 305 TPI

Transmission: Borg Warner 5 speed

there's a special little tool that you can get that's basically a screwdriver for those little valves.

Mar 30, 2002 | 05:13 PM

IROCKER

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Joined: Mar 2001

Posts: 2,173

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From: Ontario, Canada

It's not cheap, but Accel offers a gauge that goes on the rail and come with the tool to remove the schrader valve. You can order it from Summit or almost any speed shop. Here's a pic of the one on my car...

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