If you're a good driver, and know how to set up your ride, then you're wasting your (and our) time asking about "Free" Horsepower . . There ain't no such thing . . You've got the old "budget conundrum" and want to race with a bunch of guys with a lot more money than you have . .
Might as well buy a pair of skates and go play hockey with the Blackhawks . .
On the other hand, even a blind Hog finds an acorn once inna while, if you're of that mind . . Good luck . . .