I have this kit and I plan on building it like the one I owned. Mine was the entry level. Only options on it was power steering, power brakes, and an am radio. 4 cylinder with 3 speed on the floor. For a 4 banger is would cruise along at 75 mph with no problem plus return great mpg. So I would have to find a 4 cylinder engine to recreate mine. Being almost 70. I don't now if that build will ever happen.