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#1
06-12-2004, 01:01 AM
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Stock fuel pump pushing 90 Psi
I tested my fuel pump today to see how high I could get the pressure. I have a adjustable pressure reg. and B&M gauge. It went all the way up to 90 psi. Is this normal? Or is this one a aftermarket pump?
I did this test cause Im going turbo, and no it did not run real good at that high of a PSI. But if it can go that high Im not going to need a aftermarket.
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Mods: D16Z6 Turbo'd P28 ecu and Greddy emanage for fuel.  FWD tire smokerMy first Civic love Died from 92 year old Fart not watchin out.   
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#2
06-12-2004, 01:35 AM
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as you go higher and higher above normal pressure, you actually start to lose fuel. i mean the fuel pressure goes that high but the amount of fuel at that pressure is alot less so your car will start to run lean
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#3
06-12-2004, 01:55 AM
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Re: Stock fuel pump pushing 90 Psi
got ya ok but that goes for a aftermarket fuel pump too then. Right?
__________________
Mods: D16Z6 Turbo'd P28 ecu and Greddy emanage for fuel. FWD tire smokerMy first Civic love Died from 92 year old Fart not watchin out.
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