well i had a doodoo cam in an f-250 i just got rid of, it was a 91 with a windsor and a c-6, it really didnt seem to make all that much difference, i put it in there when i rebuilt the motor, it was bored .040 and had the exhaust ports cleaned out, i really couldnt tell all that much difference
Need more info. Like what cam specs, comp ratio, what type of heads etc... I like voodoo. I make those little dolls. Did you feel that John I just stabbed your eye HA HA!!