That's what I am looking for. One that seems very close to stock for normal driving with good performance when you nail it from a stop. Maybe 3-500 more than stock. Believe it or not I can't foot brake stall past 1500 rpms before one of the rear tires breaks loose. I think that one of my back brakes is badly out of adjustment! I will try to do some more testing with a better tach and fixed rear brakes. Jay 6155