Would an adjustable Fuel pressure regulator help racing
01-14-2003, 02:55 PM
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Location: Katy, Texas
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Car: '91 Formula
Engine: 350
Transmission: TH350 built
Axle/Gears: 3.73
Would an adjustable Fuel pressure regulator help racing
I see lot of people use AFPRs. What is the application? Do you jack it up when you go the track and don't give a hoot about economy, then put it back down when you cruise home on the freeway to save gas or what. I assume it is necessary to increase the pressure when you get bigger injectors, but you also need a custom chip in that case right?
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