Wondering if someone would be able to help me out with a detonation problem. Just put a 103" kit in a 2000 FLSTF. It had major detonation issues after the build and dealer recommended the Crane Hi-4TC so they could adjust it out. Bike has great seat of the pants power but it still pings when running at highway speeds in 5th gear and giving it 1/2 throttle or more (like when you want to pass). No problems at idle or lower RPM's only at higher RPM's and giving it 1/2 throttle or more and then only when you give it throttle from a steady speed like 70 MPH. If you are getting on it and rowing through all the gears it doesn't have a problem.
Anybody have any suggestions on what I could do to the settings to get rid of it? I'm already running 91 octane and these are the current settings:
Mode 0
Rear Cyl 0
Initial 0
Advance 1
I was thinking about taking the advance down to 0 and see what happens. It doesn't have a problem at lower RPM's and idle so I was thinking only going lower with the initial if moving the advance to 0 doesn't fix anything? I've had it back to the dealer twice and they say they can't get it to ping when they ride it so they can't make any adjustments.
Anybody have any suggestions on what I could do to the settings to get rid of it? I'm already running 91 octane and these are the current settings:
Mode 0
Rear Cyl 0
Initial 0
Advance 1
I was thinking about taking the advance down to 0 and see what happens. It doesn't have a problem at lower RPM's and idle so I was thinking only going lower with the initial if moving the advance to 0 doesn't fix anything? I've had it back to the dealer twice and they say they can't get it to ping when they ride it so they can't make any adjustments.