Glidden Arrow

No way is a 314 inch W2 engine making 970 some HP. I call horse crap on that. I’d be comfortable knocking 250 HP off of it and then I’d still be a bit skeptical.
I think 660 or so is more reasonable

An all out W8 engine that small wouldn't make that kind of power, a wedge engine making over 3hp per cube just hasn't happened.