this may sound stupid - but what is your idle set at? If it is too low - this is exactly what happens.
I set my idle so that in gear, with the brakes depressed and the car not moving the motor is running at about 700-800 RPM - this is on a 350/350 combo on my el camino.
Did they beef up the tranny at all when you had it gone through? Any other changes other than the cam?
Vacuum lines all ran?
- Ryan
