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Author Topic:   50cc Heads
posted September 16, 2003 11:37 PM
I will be ordering new heads soon,is there any negatives to running this small of a combustion chamber?Would I be better off going with the 64cc..30 flat top motor w/ 4412 on a bowtie intake.


posted September 17, 2003 02:46 AM
If there is no compression limit in your class I would think the smaller the chamber the better. But I would use 1.94 intake valves to try to avoid shrouding the intake charge. Just my opinion.

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