I'm about to replace my rockers, WP (w/ a Meziere) and put a new Opti and wires on my car. Can I go ahead and adjust the rockers w/ the opti off the car? Or is there a pin that needs to line up that will get screwed up if I turn the crank (manually) w/ the optispark unit off the car. I don't have the opti yet, and I want to do my rockers right now.

 

It's ok. Just line the opti up correctly to the dowel pin when you put it on.