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TBI FUEL PRESSURE

Old 11-18-2018, 09:26 PM
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TBI FUEL PRESSURE

I was wondering,what is the fuel pressure supposed to be on the 1990 Camaro 305 tbi v8?
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Old 11-18-2018, 10:09 PM
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Car: 1991 S10 v8 AWD
Engine: 5.7 TBI
Transmission: 700r4 with vette servo upgrade
Axle/Gears: 3.73
Re: TBI FUEL PRESSURE

11-13 I believe TBI's run at.
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Old 11-19-2018, 03:00 PM
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Re: TBI FUEL PRESSURE

9--13.

Why start another thread when you've already got one going on this vehicle?
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Old 11-20-2018, 10:33 PM
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Re: TBI FUEL PRESSURE

From most of what I've read, it's happiest at the higher end of that range. Funny things start happening when the pressure gets marginal.
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