Sxr WTO problem....

[AKKawi]

I'm running a 07 sxr with jenetics flywheel Factory drypipe and ADA heads with 24cc domes and msd ignition. My problem is at half throttle to wide open it runs great then it will just stall and die out it starts right back up and runs fine but will just do it again. No leeks in the pipe and feels like it running cool. Can't figure this out guys, please let me no what you think.

 

[djkorn1]

Are you SURE you don't have an exhaust leak???? even a tiny one will choke it out.

The only other thing I can think of is water in your gas, or a dirty carb....

 

[AKKawi]

I did have a small exhast leak but I checked compression and I was down in the front cylinder so I pulled the head and found out I burnt the front cylinder up, still not a hundred% on why it burned up though.

 

[rollin5150]

What was your compression/squish with those 26cc domes and what octane gas were you running? Sounds like you leaned out one cylinder or have some deto issues.

 

[AKKawi]

I was running trick 110 with 195 comp don't now what my squish was will have to check that when I get cylinders back. Think I just leaned it out did not see any pits on pistons. Need to check flywheel and timming advance when motorst going back togther and see if I'm running so mega advance. Jenetics said it was a 0 degree andvance but i
Hanna check anyways.