Thread: Really?
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Old 07-29-2011, 01:49 PM
saulsvilleb saulsvilleb is offline
Motorized Bicycle Newbie
Join Date: Sep 2009
Location: WVa
Posts: 11
Default Re: Really?

I have two of these engines from different vendors and neither one has made it for more than two miles before the head bolts come loose or strip. I think the problem is overheating,It seems to be running really lean,plug is very light brown. I was thinking about trying to drill the main jet out, hope it will help. It looks like they just took a cheap engine and tried to make it high performance and it just may not hold up without a lot of work.
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