I see a Union Bay 780 top end for sale ,for the Polaris 700 BB. Anyone have/had one? Wonder how much HP can be had? At 1200 ft elevation for uphill snow drags..
Curt at Fastrax has a used one for sale also. You should give him a call. They now are partners with Union bay. He will answer all your questions. 253 848 0908.
