So since I took the old style optispark off and didn't have a clue where it was positioned do I now have to make sure the #1 cylinder is at TDC and then install the new opti?

Note: I have the new vented one but I don't have the time to swap the cam out to accept the new style optispark.

Thanx, Rob

 

no the shaft will only go into the opti in one position look at it, it has a spot that is larger on the teeth just keep turning the opti until it mates to the shaft and fits onto the mounting bolts like its supposed to

 

Yep, its keyed so it will only go on one way.

 

Didn't notice that. Thanx!