[Mike Pearson]

I had the same problen with my car. I found that the front tires were hitting the inner fenderwells. When the car would get the wheels up the car would come down hard and the front tires would rub the inner fenderwells thus acting like the brakes were being applied. when the car would spin the tires a little bit the front end would stay down. no tire rub and the car would pick up. I corrected the problem by installing a good set of double adjustable front shocks. I also put a set of new front wheels with more offset to the inside to help clear the wheel well. No more scrubbing and much more consistent. Check your front wheel wells to see if the paint is rubbed off. I have a 68 camaro.