What is that engine? One thing to keep in mind is power to weight ratio. To much HP will be more of a hindrence than an asset to you. If all your doing is spinning the the knobsof of your rear wheels and the only thing you ever see is the sky...................Well you get the picture. Also keep in mind that the drive train needs to be able to handle the HP with out breaking. Im doing a 700 Ski doo conversaion and im allready concerned with the trans an CVs holding up.