Coilover spring rate

[Bryce]

Originally Posted by marolf101x

The 48 Hour Camaro started out with 600# and 200#, which would be great for a daily driver that is occasionally autocrossed. We increased the rates for a big track event, and have kept it that way for now.

I wouldn't go any heavier on a similar street car!

If you put good information into the spring rate calculator TRUST THE RESULTS. We spent a lot of time making sure it worked correctly (how many other manufacturers provide this?) We use it all the time, and it's typically dead on, especially now that it lets the customer choose his/her use of the vehicle.

Your calculator is great. It is a dead on match to the one I created a few years ago when I was choosing spring rates.

To the OP,
Knowing your corner weights will make the calculator more accurate.

[Payton King]

style front suspension with LS1 on 69 Camaro 550 lbs front

Jake's TA on rear with Sphon bushings 325 lbs rear (no sway bar)

For road course 700/500

Shocks need to be valved correctly to handle the higher rate.