I have my timing advanced and i need to know if increasing my fuel pressure a bit would benefit me. I heard MD talking about this earlier. He said you should icrease the fuel a bit with timing. Does anyone how much to icrease the fuel pressure to if i should?

 

you shouldnt mess with your a/f with those mods without a tune. I was referring to power adder cars. generally with a supercharged car a tuner will add more fuel (richer) so they can add more timing. more fuel = less power but by adding the timing you make up for it + some.

Best thing for you to do is get a dyno tune. In addtion to better drivability you'd probably pickup 10 - 15 rwhp if you don't mind running expensive gas.