Originally Posted by woodfamilyracing

ok found the problem , it was a combination the jetting was close but the balancer spun on the crank a lil and was not reading corectly the timing mark so it was way retarded. also 2 of the spark plug boots were touching the headers and burned them cousing the pop. i corrected it drove it and egt are at 850-900 at cruise and 1150-1200 at wot . thanks t everyne that has helped. after i found the issue i decided to pull the engine and refresh it also check for detonation and good thing some of the bearings were showing some of the effect . so i plan oncorrecting this issues and having fun again.