V-Twin Forum banner
1 - 1 of 1 Posts

· Registered
6,406 Posts
Double check to make sure there are no intake or exhaust leaks. Are you sure it's the engine pinging and not a heat shield rattling?? That happens.
You could change slow jet to a 46 and re-adjust the mixture screw and see what happens. If none of that works, I'd put the stock mufflers back on and see if it goes away.
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.