I have a triple engine built for Troy Pierce's Factory Sponsored Asphalt drag season before Polaris pulled the plug on him. Case and Crank are from a '96 or '97 600SE, the cylinders are HTG Custom ported big bore 800 cylinders fit to single ring Rotax pistons, heads are Union Bay Billet, Carbs are Mik TMX's bored to 42.5mm, Pipes are Crank Shop pieces, Drive clutch is a HRP quad tower, They were estimating it at 210 plus and I never dyno'd it. It is a good runner, hill climbed it a few times before I got married and started a family. Open to offers.