Thanks...motor was built years ago but can't find old domes. Had 2 sets cut. One for gas the other alky. Gonna use gas domes to have a set of alky domes cut.
if that not where the woodruff key goes then you can run it with no problem. my 16 an 18 mill did the same thing. it comes from the flywheel nut coming loose an causing an electrical ark. I used some type of electrical grease to stop ark and lock tight on the nut.
Possum, keep ur thoughts any opinions to yourself. If u cant put out helpful information continue suck Dicks. That's all ur mouth is good for. U got something smart to alot of post. Keep out of people post if u can help.
in 1/8 mile drag im running a 19/34 f/r sprocket. its pulling well pass an 1/8 mile. do I need to go up on the rear sprocket or go down on the front sprocket. trying to get the most in 1/8 mile. after that the race is over.