I was going to do a GSXR1100 in a ultramax off set Kart . The 600 and the 1100 are about the same weight . We are talking about 145-155lb's for the engine alone with out carbs . Add Battery 11lb's and some Yah da yada , and the power pack is in around 175ish .I Then went to RD350 power changed to Banshee 350 >83lb<. My Kart Ultramax off set now with CRF450 >engine weight is 63lb< ready to race comes in at 279lb . Going to scale it on Tuesday >Four Pad scale< . With the big four banger it will be a back breaker to remove from pick up . I am sure once the owner gets used to driving it , he well be able to spell his name on ground with tires while they last . This is what I am racing
http://i53.tinypic.com/ogr45.jpg . The Electric lift is one I built also . For the 600 it will be problem just to build a lift beef-y enough to lift it , and being so heavy to the right will be a issue also . This set up has lots of go