AFR install?

[WH1]

I just received an ATR adj. fuel press. reg. and need to know the ins and outs on how to install it. Also what should my press. be set at with my few mods?

 

[mark p. liner]

UNDER THE REAR BUMPER, UNPLUG THE PUMP AND START CAR. LET IT RUN OR TRY TO RUN. THIS WILL GET SOME OF THE GAS OUT OF THE LINE. THEN SWAP THEM OUT.START AT AROUND 35 PSI WHICH IS CLOSE TO FACTORY, AND ADD SOME IF YOU NEED IT.

 

[TurboRegal84]

Make sure that you put a little bit of oil on the little O-ring that goes inside the fuel rail...The oil will help it slide in better, and keep the O-ring from getting cut!

Also if you didnt know already...Set the Fuel pressure with the Vac line off of the regulator!

 

[WH1]

Thanks...

What kind of fuel pressure are you guys running? Thanks.

 

[TurboRegal84]

I run about 42psi Line off...It is hard to say where to set it...I would start with around 40-42psi, and then work your way up or down according to Knock and O2's!