Heyfred

iTrader: (10)

Rear springs:
Coil Spring Set Rear MOOG CC635

Heyfred

iTrader: (10)

What shocks are you running?

Bspeck82

b223 viking rears

Bspeck82

thanks i will keep those in mind, already have a set of bmr lowering springs sp003 coming in. we will see how it does

Heyfred

iTrader: (10)

Wrong direction. Will not work for what you are wanting to achieve.

Bspeck82

The v6 springs will lower the car an inch and a quarter?

Heyfred

iTrader: (10)

The springs will give lighter rate and stored energy which will allow your shocks to control the spring.
Do your rear shocks have rubber bushings or bearing where it mounts to the rearend?

Bspeck82

just the isolator cups for the top of the springs.

sxc Z28

First thing I’d do is move the Lcas up a hole and see if the front end stays down. Work from there on adding tire pressure. Personally I run my Vikings at the track as follows…

Driver front C15 R5
Pass front C17 R5
Driver rear C3 R19
Pass rear C6 R19

My car is stock internals and 3500lbs. 11.60@116.4 1.55 60’. 26” bias @30psi. Consistently within a couple hundredths but I have room for improvement too. 3600 converter and same tq arm. On suspension I try to make one change at a time and see what changes with each alteration. Hope this helps a little.