Chain slap and jetting. sort of.....
Posted April 17, 2006 - 07:44 PM
Posted April 18, 2006 - 08:51 AM
That sound really seems to ring thru the frame.
Another thing I considered. When new all these things have the glowing header syndrome, a lean condition that is much more lean than you probably are (or were)
Posted April 18, 2006 - 02:34 PM
Posted April 18, 2006 - 03:45 PM
I run 91 premium with a shot of octane boost. It has always been my belief that detonation occurs from unstable fuel igniting to early because of the high compression. High octane stabilizes the fuel so that it wont ignite from the extreme compression, and will wait for the spark. Or your ignition timing is set to far advance, or you have carbon build up that is glowing red.
Does any one know if incorrect air fuel mixture by itself will cause detonation? If so please explain.