Wheel Hop

Put stiffer shocks on it. Single adjustable Rancho shocks are good. I forgot the part # on my Dart Sport and car isn't here to check. You'll need to check your estimated compressed and extended lengths and look at Rancho's spec sheets for shocks with mounting ends that will fit.

The harder the tires are hit, the stiffer the shocks need to be to control the spring when it tries to wind up & unwind. I tried the Mopar 4-speed drag shocks on my Dart Sport with a 904 footbraking, but had a pretty high stall converter. Race only with 9" slicks, 2.74 low gear, 4.86 rear and 30" tall tires. It also had 002/003 SS springs! When traction wasn't good, it still wheel-hopped! With stiffer shocks, it sometimes spun due to track conditions, but it never wheel-hopped again. Always used a pinion snubber! Never saw a disadvantage to it.