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Old 02-25-2010, 07:18 AM
taddthewadd taddthewadd is offline
Motorized Bicycle Elite Member
Join Date: Mar 2009
Location: Visalia, California
Posts: 339
Default Re: How to rebuild and balance these engines

Thanks for the responses. I will drill that little hole too!

Here is another question. In Egor's thread about that carb mod he also shows how he trimmed the piston skirt to completely expose the intake port. What do you guys think about that? Will it mess with the port timing or the way the engine runs or will it free it up and run much better?
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