something wrong with indy600 help!
it runs good, and on a track stand when i rev it, it sounds great, the track spins and all. on the ground when i hit the gas, it goes about 3ft revs up and all then bogs/stops and sometimes a pop comes from the exaust (not loud like a backfire but just a pop) it is also smoking alot even at operating temp. but isnt like black smoke and just smells like normal snowmobile exaust. carbs have already been gone through.
1987 chasis with 1985 597cc under the hood. Xtra-10, fox shocks, and a whole lotta speed!