polaris 350 2-stroke the same as a 400 2-stroke???
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polaris 350 2-stroke the same as a 400 2-stroke???
Today I managed to get a Polaris 350 2 stroke engine from a friend who had a old trailboss 350 he was parting out. I was looking at it and it seems almost identical to the 400 2 stroke in my scrambler just the head looks differant b/c the spark plug hole is offset and not in the center like on my scrambler. Could this 350 motor just be a smaller displacing 400? Im curious bec i was looking for a spare motor to build up just incase. Are there big bore kits for these 350's?
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#4
polaris 350 2-stroke the same as a 400 2-stroke???
its basically the same there are a few differances besides the cc the 350 is 348 i think and the 400 is only 378 the last 350 2 strokes were in the 93 models then they switced to a 400 for 94 but most of the internal motor parts (not cylinder or head )will interchange the cases are differant only where the counter balancer oil is added , in the front no dipstick on the 350 and they added a dipstick under the carb on the 400 cases,
i had a 350 bored .080 over and was almost the same cc as my stock 400 and ran great call rick ritter he'll make that 350 snawrl and snort
i had a 350 bored .080 over and was almost the same cc as my stock 400 and ran great call rick ritter he'll make that 350 snawrl and snort
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07-07-2015 11:00 PM
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