I think you got your math backwards on that one. For every $16.67 dollars he would be getting 1HP. If it was the other way around, he would have 58345HP after spending $3,500.IntegraBad18c on Aug/01/02 said:Hmmmmm!! That means for every 1 dollar I put into my car I get 16.67 horsepower! Sorry...had to postwhore.