I recall seeing a side engined, open wheeled, single seater, Honda race car a few years back. Those things are certain. I also believe that it had a motorcycle engine and there was a series based around the car, but am not sure about that. Does anybody else remember this car or know where I can find information about it?

Are you talking about the Ariel Atom featured on Top Gear? A little Go-Kart thing with a supercharged Civic Type R engine (K20)?

No, I'm talking about a car that was developed entirely by Honda. Remember, side engine, not rear. Race car, not road car.

yes i remember seeing the car too but i can't remeber what it was called.
it was at mid ohio on speedvision.youth racing or collegiate experiment cant remember all details good luck