I have rock the crank backwards and forwards to see if it make any difference, it can , but don't move it much more than 2 to 4 degrees from TDC , it will blow the piston down if you do
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
, but don't move it much more than 2 to 4 degrees from TDC , it will blow the piston down if you do 
