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Fuel Pressure setting ???

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Old

Mar 22, 2009 | 03:56 PM

#1

Thread Starter

Junior Member

Joined: Sep 2008

Posts: 82

Likes: 0

From: Clarksville TN

Car: 1987 Trans Am GTA

Engine: 355 TPI

Transmission: 700R-4

Axle/Gears: 10 bolt limited slip with 3.42

Fuel Pressure setting ???

I have an adjustable fuel pressure regulator on my 87 GTA with a 355 TPI. Just wondering what is a good pressure for performance. I currently have it set at 45 psi. Thanks in advance for any help....

Old

Mar 22, 2009 | 04:21 PM

#2

Supreme Member

Joined: Mar 2003

Posts: 4,771

Likes: 15

From: Florida

Car: 1987 Black IROC-Z (SOLD)

Re: Fuel Pressure setting ???

Keep it at 45PSI if you want long fuel pump life..

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