Well I installed a AFPR and bumped my fuel pressure up to 40 at idle (all connected). After doing so my car backfires when I rip from 1st to 2nd gear (I mean go up to 5500rpm and slam 2nd). Now I had my timing at 10* because I had a tweecer that I was going to use, but I sold it, so last night I put my timing up to the popular 14* and it took it easy, no detination with 91 Octaine and seeems to pull a bit harder.
Anyways do you think I should turn the fuel pressure down a bit to lets say 38? Also should I put my timing up a bit more?
Thanks in advance,
Matt
Anyways do you think I should turn the fuel pressure down a bit to lets say 38? Also should I put my timing up a bit more?
Thanks in advance,
Matt