550-600HP 4spd suspension help

Was this the guy switching to an auto
https://www.youtube.com/watch?v=dclb7ck4b10


No the guy is a member on here and has a tan 70 dart in his sig and he has simular hp as me and doesnt hook but he also has old dot type tires i never had any luck with dots on my turbo 4cyl mopar.

I was thinking cal tracks but really have no idea what iam doing with rear suspension setup and sounds like you gotta have a pretty vast knowledge on what your doing with the caltracs to get the most out of them. Part of the problem is we live 350mi from the nearest track so dont get alot of time to tune on a good prepped track.

We are going to use our 8 3/4 untill we really need a dana theres a certian look to this car that we are trying to keep me and my brother found a pic of it in 72 when my dad bought it back then it was an street brawler had a big square hoodscoop, teardrop wing, big white dodge emblems on the rear quarters. 340 at the bottom of ea fender and e body console pistol grip and aluminum slot wheels. We are trying to keep it oldschool looking with few modern performance enhancements in power and safety