Ive got a friend(with no computer) who just picked up a drag boat and the guy he bought it from couldnt tell him much about the motor except that its a BBC, solid cam,dual holleys. When the engines cold it runs and sounds great but once it warms up it starts backfiring, if you let if cool off and restart it it'll still backfire unless you readjust the valves, he did take it to a shop and spent about 1500.00 on it and it still runs the same.
I was hoping maybe you guys have come across this or might have an idea he hasnt checked out yet.
Thanks, Tom
I was hoping maybe you guys have come across this or might have an idea he hasnt checked out yet.
Thanks, Tom