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  1. Y

    anyone ever tried to put a big bear 400cc engine in a wolvy

    Is done, I'd thought there would have been more top end .. plenty of low end... 1 st gear is a "granny gear" I start in 2nd most of the time.. I hope to get a cam next.. I already rejetted to dj160. In 5th gear seems like the 350 pulled more. I could feel when it hit power band. Thinking that...
  2. Y

    anyone ever tried to put a big bear 400cc engine in a wolvy

    Yes I added the pic just now!! I really would have saved some time by doing it the right way... the swing arm and rear shock should have removed.. I'm stupid and just pulled the motor out sideways and put than put the motor in the same way.. that was a pain to balance and get the rear shaft and...
  3. Y

    anyone ever tried to put a big bear 400cc engine in a wolvy

    Its done !!! runs great !!! I used my 350 carb.. so i'm wondering if I need to rejet cause of the displacment change???....I dont want to run it too lean thats for sure... seems peppy from the little I test drove it around the yard.. photos: http://www.flickr.com/photos/10044823@N06/
  4. Y

    anyone ever tried to put a big bear 400cc engine in a wolvy

    I'm in the process of swaping now ... Ive got the 2 engines side by side... they are twins!!!! I tape measured the distance from mount hole: same on both.. only differance is the big bear has a speedo pickup. (the wolvy has a block off !!) no big deal 8) The sensor in the rear of the engine...
  5. Y

    anyone ever tried to put a big bear 400cc engine in a wolvy

    my wolverine motor is shot and a thought why not ugrade? all the mounts are in the same spot, oil lines, driveshafts, electrical, uses same starter. has same bore just more of a stroke..
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