I have a jeep with a 92 chevy 350 TBI. I rebuilt the engine last year and put vortec heads on it. Once it was finally running, it hasn't run right yet. It had a stumble on acceleration. I had the computer re-programmed. Then installed a new cam (comp cam 12-249-4) to see if it would help....no luck! haven't been happy yet. I've adjusted and re-adjusted the valves hoping that this would help....anyone here installed vortec heads and had then work without much effort? Any help would be appreciated!
Thanks
92 TBI with new vortec heads
