Pontiac GTO Forum banner
455
1-2 of 2 Results
  1. 1964-1974 Tempest/LeMans/GTO Engine Tuning
    i have a 66 lemans with a 455 has a mild build by Previous owner. Lately it won't idle runs fine at high rpm. If you take the egr hose off the front of the carb it sticks air but runs better. Carb smokes badly after it shuts down. I thought to much fuel pressure so i installed a regulator got...
  2. 1964-1974 Tempest, Lemans & GTO General Discussion
    Hi all, jumping back into my 68 goat that has been on the back burner. Looking for a engine shop in Jersey or tri state area to build my 455 I'm dropping in her. Would like to keep it close and also use a reputable shop who is familiar with Pontiac builds. Looking to run pump gas and make some...
1-2 of 2 Results
Top