I been having some issues with the new engine combo and traction, if i foot brake it seems to be ok, most of the time, but when i try and use the 2 step, it will start and pick up the front wheels and then come right back down and it feels like it is spinning the tires. i am at 1.36 sixty foot, have i reach the limit with the springs? i have Calvert shocks all the way around. Thanks
If you're running S/S springs you're still good to go. I ran them on a 69 GTS that I ran 10.7s with. What helped was replacing the factory pinion snubber with an adjustable one. It would pull the front end about 6-8".