mikey-jones:
how far advanced are all of you running your timing on your jet boats? should it be the same as if the motor was in a car or does it make a big difference on a boat?36 Degrees Locked at full advance. Don't know all the reasons for 36 , but the locked advance is working well. I still can't believe the thing starts and it does everytime. I hope things don't change as my batteries get older. Its a Big Block Chevy.