Easy bigger advance limiter bushing for MSD distributor

I also machined my own limiter bushings.

Biggest i could install is 0.393“ (10mm)
Result is 14 degrees.

So what diameter did you use to get 10 degrees?



Sorry I didn't see your question before. I made the nut into an oval shape, so it would clear the slot and yet have the right size to get 10º. I can't remember the exact size though.