Fuel Presure Regulator

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Dec 25, 2006 | 06:11 PM

Rex89

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Joined: Sep 2006

Posts: 86

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From: Hartford, Ct

Fuel Presure Regulator

right now its at 42 psi i wanted to no what psi would get me maximum result i hve 4-2-1 and a N1

Dec 25, 2006 | 06:14 PM

Jonny Rocket

Junior Member

Joined: Dec 2006

Posts: 238

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From: Waldorf, M.D., Charles

Re: Fuel Presure Regulator (Rex89)

Headers and Exhaust. I would keep it at 42 psi.

Dec 25, 2006 | 06:15 PM

Crx Jimmy

Honda-Tech Member

Joined: Oct 2004

Posts: 4,915

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From: jimmysville VT,, NY, USA

Re: Fuel Presure Regulator (Rex89)

go to the dyno to find out, I would leave it stock, you dont have anything on the car to warrant otherwise

Dec 25, 2006 | 07:08 PM

Ltsmith05

Joined: Feb 2006

Posts: 76

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From: Murray, KY, USA

Are you all giving this reading with or without the vacuum line on the FPR?

Dec 25, 2006 | 07:21 PM

Rex89

Thread Starter

Joined: Sep 2006

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From: Hartford, Ct

Re: (Ltsmith05)

the vacume line is on

Dec 25, 2006 | 07:47 PM

Ltsmith05

Joined: Feb 2006

Posts: 76

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From: Murray, KY, USA

Okay, just asking because the Haynes says your gauge should read 40-50 psi with vacuum line on (but you'd make adjustments with mods).

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