f/p advice???

[pure_boost]

I haven't had a chance to get my car to the track this year, but I did a few things to the motor in the spring. Right now, I'm able to run ~19lbs of boost on 93 octane (no alchy) with a few degrees of knock occuring only once in awhile. If I remember correctly, I have the fp set at 43lbs, as recommended for the testa chip. I also have a power plate installed. However, sometimes the scanmaster shows O2 volts down around 760, but other times it's up in the 790's. Should I turn up the fuel pressure or leave it where it's at? Thanks.

 

[pure_boost]

ttt.

 

[salvageV6]

Bumping it up 1-2psi. won't hurt ya. Check the numbers before and after to see how the car likes it.

Cold weather demands a bit more fuel.

 

[pure_boost]

Thanks, salvage.

It was actually set at 40psi (line off), so I turned it up to a little under 42psi. O2 went up to 815mv. It actually felt stronger, but who knows.