I`m kicking around the idea of building a 1/8 mile drag quad. I was thinking of running a rotary motor with a snow mobile centrifugal clutch. I`ve built lots of piston engines but i`m new to the rotary thing. I am going to need to buy an engine so i can set up my jig and start building the frame then ill build the engine later. Due to my limited space i was thinking of going non turbo and possibly add nitrous. My question is what engine would be best for my project as far as cost and availability of parts and what kind of hp can i get?