How about an R1 engine? :evil:I've looked at them and they are spendy but look like a lot of fun. Side by sides run from the strickly utilitarian to the sporty and the Rhino is definitely on the sport end. Incidentally, I have a buddy who supercharged his Rhino. He could literally get the front end off the ground under hard acceleration. Not suprisingly, he flipped it in his driveway.