125-200cc Need Cafehusky counseling...WR125 problem.

Mine did the same thing at Shotgun in PA last yr>

I changed a carbon shorted plug and did not use the nipple on the top of the plug. The bike was cutting out completely under load.

it seems this bike has a different plug cap that needs the nipple.

Rich,
if it was my '02 it has the NGK cap that need the tit on the end. I always swap out the OEM cap for the better NGK.
Norman

BillO, I don't know if you will see this but you are right. The dyno part throttle runs at 1/2 or so only were about a horse or so off the wfo runs. Anyone wanna buy my wr?

Thanks for the verification my man. And thanks for all your efforts on the dyno. I for one really appreciate it and will be using your work as a baseline for next year's tuning efforts. If you felt like documenting it all and putting together a guide, I'd gladly send you enough for case of your favourite ale. I think others would too.