Spencers_atv Posted June 30, 2017 Report Posted June 30, 2017 Can I run 68mm pistons in the stock cylinders or do I need to get aftermarket cylinders? Sent from my iPhone using Tapatalk Quote
spurdy Posted June 30, 2017 Report Posted June 30, 2017 Can I run 68mm pistons in the stock cylinders or do I need to get aftermarket cylinders? Sent from my iPhone using TapatalkStock sleeves can run up to 66.50mm. But the structural integrity of the sleeve is weak at the bottom and you can have cooling issues. Most don't go larger than 66mm. 68mm is the size of the standard cub bore. Sent from my iPhone using Tapatalk Quote
Spencers_atv Posted June 30, 2017 Author Report Posted June 30, 2017 Ok thank you, appreciate the helpSent from my iPhone using Tapatalk Quote
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