I want to upgrade my stock rear shocks and springs on my m6 98 trans am with 433rwhp . I am looking for a good set up for street and drag racing to help with my 60 foot. I have a twelve bolt moser with bmr lcas , torque arm adjustable and some sub frames thats about it. my front shocks are kyb agx adjustable with eibach pro kit. Any recomendations of what rear set up i should go with like qa1s or what you guys think? Thanks

 

my set-up:
QA1 single adjustables all around RC7855Ps in front with 300 lb springs
(I have full weight car).
Spohn subframe connectors welded on.
non adjustable lower control arms with Spohn relocation brackets welded on.
Adjustable torque arm.
M/T drag radials.
pm me if you have a question.

 

Hello
Sounds like you have decent parts. Now I would suggest going with a good single adjustable rear shock and possibly a coil over system with a (300lb) spring to help with weight transfer to the rear tires. Below is a link to show you what all I am explaining.

http://www.umiperformance.com/catalo...tlcf7usjev5d46

If you have any other questions feel free to ask and I will be more than glad to help.
Thanks
Brad

 

your stock rear springs and a set of Strange or Afco single adjustable shocks, and a set of lca relocators is all you need. i can get you hooked up with a sweet deal on all of it. pm or call me.