[sixpack]

ok my car has been running real rich ever since ive got the motor going i replaced the o2's and it helped but its still bad so i think the fuel pressure regulator is messed up i went ahead and ordered a adjustable one now im needing to know what pressure i need to set it at and how do i get it tuned just right my set up is a 347 eagle kit with ported and polished E-7 heads and a x-303 cam a professional products upper and lower and a 70mm throttle body and a c&l 76mm mass air and ford racing 24# injectors

[nolife]

Did you look at the actual FP and see if it was screwed up or look at the vacuum line to see if it fuel was leaking through the FPR into the intake? Either way...
I would set it at the stock setting of 39# and see how it runs.

[sixpack]

well i just think its bad because i can unplug the vacum line and it doesnt change anything the car still runs really rich do you have any ideas what else can be making it run so rich ive put new o2's on it ive got rid of all the smog stuff do you think maybe something i unhooked like a vacum line could be doing it what all things do i need hooked up to make my motor run right