|05-02-2003, 12:45 AM||#1|
Join Date: May 2000
Location: Swedesbor, NJ, U.S.Vehicle:
need more fuel.......??
Curious as to at what point an N/A RS will need a rising rate fuel pressure regulator? I currently have:
Random Tech. Cat
2.5 inch Cat Back
and am sending out both an Intake Manifold and throttle body out to be bored and honed. Will I see any difference If I were to add a Pressure Regulator now or is it not worth it.
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|05-02-2003, 10:40 AM||#3|
Join Date: Sep 1999
Location: Ft Wayne, INVehicle:
99 RS-T RIP
You already have a rising rate FPR stock, its 1:1 but its rising rate. A replacement RRFPR is designed to flow more fuel at higher pressures (2:1, 4:1, etc) at greater than atmospheric pressure, a N/A car (w/o some serious ram-air action) will never go more than a psi (two is pushing it). An adjustable FPR which allows you to raise baseline fuel pressure is what you want and even then its just a band-aid for poor fuel system management.
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