Hard to say what the hp diff would be. The faster you go the harder it is to gain a mph, while pushing a brick. I know Charlie has more HP then the rest, but him and his Dad also have a big thing figured out on these cars, and that is the ability to make the cars 60'. That is gained by taking the cars out alot, and testing them. Seems Jr. and Sr. are always testing. You learn from trial and error.
On a side not, my buddy has been collecting alot of parts for his AH car lately. It will be off to the chassis shop next Saturday. I'll take some pics when I can. ALot of good parts going into the chassis.
