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Old Jul 24, 2003 | 02:05 PM
  #1  
DOOSKI's Avatar
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From: Sweden (malmö)
Car: 1990 Trans Am GTA
Engine: 5.7 TPI 350 sd
Transmission: A4
high PSI

Hello i have a GTA -90 350 map with some bolt ons, yesterday put on a AFPR. the problem is that i cant get less than 52psi some thing is wrong with the screw. Is it ok to have it set at that high psi, will i get any power loss or bust the fuelpump maybe? please help!! thanx
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Old Jul 24, 2003 | 04:24 PM
  #2  
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
52psi is a little too high for the fuel pump. I suggest fixing the screw before you have to replace a fuelp pump.
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Old Jul 27, 2003 | 08:31 AM
  #3  
DOOSKI's Avatar
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From: Sweden (malmö)
Car: 1990 Trans Am GTA
Engine: 5.7 TPI 350 sd
Transmission: A4
Is it ok to drive like this for a while because i have no time to fix it? Or is it real seriouse? Because when we made a scan with a scantool it all looked good and the car is running ok and not to rich.

soon i´ll get full exhaust and the plenum is ported!!
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Old Jul 29, 2003 | 12:18 PM
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DOOSKI's Avatar
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From: Sweden (malmö)
Car: 1990 Trans Am GTA
Engine: 5.7 TPI 350 sd
Transmission: A4
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