I know this doesn't compare to any of Roy's Hotrod's, but i'm an avid racecar freak. I prefer dirtcars over asphalt, as I have two modified dirtcars. But my good friend talked me into building a Modified Figure 8 car for asphalt. The car is a square tube chassis that we built over the winter. It is powered by a 406 all aluminum small block chevy, that dyno'd at 722 hp - 804 ft lb torque. First practice tonight, and it was pretty quick.