from what i understand, if you have the angles in the right range and no vibration, your good. i have the same type of angle finder. works great. i'll be doing a BP 408 also to go with my 3.73's and 904. wanting to get the rest of the drive line done before doing the motor.
cut the crossover out and got the exhaust buttoned up. will try to get the wiring done today. Fred, did you just not like the computer or never use it?
my 74' didn't have a crossover and i did like the little bit of raspiness. i doubt the crossover was in the exact right place for this or the next motor anyway. the way i understand it each combo is going to be a little different where it works best.
View attachment 1715636094
View attachment 1715636096