400EX29621
02-17-2006, 10:46 AM
I am installing a new cam in my 440ex and have a question. I have shaved the deck on the cylinder and now the cam timing marks (on the cam sprocket) dont align with the deck any more (it looks like its 1/2 a tooth off).
Do I want to now rotate the cam 1 tooth forward or 1 tooth backwards to ensure that my ignition timing is not advanced or retarded too much.
Do I want to now rotate the cam 1 tooth forward or 1 tooth backwards to ensure that my ignition timing is not advanced or retarded too much.