so i have a 1987 350 tbi i am running straight pipe out of stock manifolds the motor is completely stock except for a msd coil and wires
when its idling it dies off stutters and then runs fine repeat...then when i step on the gas it will stutter the pick up and do ok
it just doesnt make power and at high rpm it will stutter and die till it slows down i just want to get to the bottom of it...
the motor is completely rebuilt and everthing is new some sensors were reused...but the truck it came out of ran perfectly