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Author Topic:   engine
Dirt Freak

Total posts: 429
posted March 17, 2005 07:49 AM  
Rules state 70 cc heads , Is there anyway to make a 64 cc head chambers biggers, or how can you hide them camel humps lol

Dirt Freak

Total posts: 369
posted March 17, 2005 07:59 AM  
port them out on the bowl side

Dirt Freak

Total posts: 402
posted March 17, 2005 02:26 PM  
Unshrouding the intake valve will net you the 6cc you need. If your heads were a tad smaller than that, a mirror like polish will get you there.

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