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Discussion Starter · #1 ·
I am building a project snowmobile to ride this winter and if i can bolt on a pair of 500 cylinders to a 400 liquid and use the 400 bottom end? of maybe two 800 triple cylinders to macke a 533 cc sled?
the 400 doesnt have very much compression so i want to do somthing else.
i dont know very mutch about polaris engines but i know with the old rotax engines you can interchange the 340,399 and 440cc engine parts.
the chassis ia am using is a 79 blizzard 7500 and the hood is a
tnt-everest free air hood so i wanted to mount a rad in the front because the hood is square and open. what do you think.
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