New Crate Engine 454 up and running
Little over a month ago my 1991 pace arrow blew the engine. Finally got it up and running again with a new crate engine. Just about dialed in now. One problem: seems to be backfiring thru the TB...
Forum Discussion
Perhaps when you were installing the new spark plugs you may have cracked an insulator on one of them. That could cause a miss under load.
