Fuel pressure

Jun 30, 2008 2 Replies

I have the 70mm tb, 70mm mass air, b-303 cam, 30lb injectors, alum heads,



1.7 rockers, 195lph fuel pump, much more to list. What is a good base setting for the fuel pressure for my set up?

what car?

5.0 ? any other mods?

Stock fp should be about 42 to 45 at idle

stock fuel pressure regulator is fine. Adjustable are bitchy to adjust, and you never want it lean.

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