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Author Topic: curiosity kill's the cat  (Read 319 times)

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Offline southdakotasolo

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curiosity kill's the cat
« on: July 23, 2017, 08:22:57 pm »
 ;D thinking out loud and looked at parts diagrams for the ms 311 and ms391. are the cylinder and pistons interchangeable between them. I get the hot rod bug once in a while and see what can be done to an engine to improve it. when the warrenty runs out on this new 311 I am thinking I will do a mm and some port work on the intake and exhaust ports and carb to see what one can come up with. I know they have been out long enougth that some one has to have gone to work on them. suggestions welcome'