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Old 11-20-2014, 03:55 PM
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maniac57 maniac57 is offline
Old, Fat, and still faster than you
Join Date: Oct 2011
Location: memphis Tn
Posts: 4,486
Default Re: Pretty little 49cc engine!

Originally Posted by maniac57 View Post
Thanks for the confirm Greg! Every part I've seen looks great so I expect nothing different inside the case...
This one is going under the grinder before I place it back in service! Those huge ports are just BEGGING for a performance build....
Well I got some bad news...
The mains are NOT the same size as the 66cc. They are bigger! (And seriously wasted!)

The third picture shows a standard 66cc main bearing in the 49cc case. Quite different unfortunately.
Now I'm dead in the water since I cannot afford to buy bearings at this time.
If more is better, then too much is just enough.
If you can't afford it, build it yourself.
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