No air cool/ had a rad. I bummed this image link.. LOL I hope he's does'nt get pissed. it is a two stroker/ 3 cylinders and you added the oil to the gas. like one quart of saab oil to a full tank. I think the dealer made more money pumping out tanks than sales.

http://members.aol.com/GDGDMjimg/index.html the car witht he kids next to it 3rd down.