Pulling the VAC line will only run full WOT fuel pressure all the time, like when ideling. You'll still have the same fuel pressure at WOT with or with out the vac line hooked up on the FPR.kikoy said:am not getting my kid to the scort...too early...anyway am running race fuel(3.99 a gal. damn)...and i went ahead and removed the vac line going to the fpr(simiulating wot/atmospheric pressure)..so far no pinging....but am planning on getting a msd-dis-2 for my ignition box and retard...
Thank's. I'm still using stock ignition timing, just colder plug's and 93 gas, with 24# injectors/FMU. I just try to keep the boost below the ping leval.kikoy said:also nice pony....what did you do anyway in changing your stock timing?...