Raising fuel pressure on 3.1
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Senior Member
Joined: Dec 2004
Posts: 909
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From: New York
Car: 91 Firebird
Engine: 3.1 V6
Transmission: TH-700-R4
Raising fuel pressure on 3.1
Since the TPI Regulators work on the 3.1 MPFI's.Can I bump up the fuel pressure a few lb's? Or a bigger injectors/pumps/rails/ECU tuning a MUST?? I'd like to bump it up a pound or two for a semi modded car with intake and exhaust.Can this work?
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