Re: Mike's 53 Clipper

Posted by Owen_Dyneto On 2017/11/4 13:11:28

Don, by my understanding if the plug fires from the side electrode to the center, the coil is wired incorrectly; both positive and negative ground system fire the plug from the center electrode.

If I'm wrong about this, please someone correct me.

EDIT: Not quite apples to apples, but negative ground Pontiac flathead 6s and 8s call for plug gap of 0.025".