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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Crankshaft
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We've modified absolutely everything possible to increase power without sacrificing reliability
Top end comes complete with:
This top end is fully ported and modified and can be used to upgrade a stock GP460
6300 - 7.7hp Full Mod Zenoah G320RC 31.8cc Engine CrankshaftWe're proud to announce the release of our full mod G320RC 31. 8cc engine. We're very happy with the changes that Zenoah has made and it's turning out to be a great engine. Engine is fully modified just like our normal full mods. Being the transfer ports are enclosed we can't modify them quite the same but they are modified. Intake and exhaust ports are modified to our specs as well as the durations. Just like a 30. 5cc we cut the combustion chamber
