Originally Posted by
hopupking
I never had a problem with mine flaming out. It just not perform like what I have grown accustomed too. For the price these are not bad motors. Next your going to be saying they last 10 gallons.
my last js .21 engine i got 9 and it was still running when i retired it, it was just tired, and didn't idle for long at that point. my jx's, and speed crank os's i got 8-9, blue head vspec i got around 6-7, post 2006 of course.