spacific gravity of fuel slowed my car down?
I have a sbc 14.8 -1 comp. naturaly asperated,supposed to run c14 vp fuel.i ran out at my track so i had a a pic of 112 or 118 i ran 118 and slowed from 9.30 to 9.50s,has anybody run 112 in high comp engines?its the only thing the track has,