What spring rates are you track guys running?

I have a set of JRZ singles and am trying to decide what springs to run. Right now, I'm leaning towards 400/450. It's a street and track car, so I don't want to go too extreme, but don't mind a firm ride because i have a daily driver. I just don't want the car to be undriveable on bumpy roads.

regular ground control kits use 340/380 springs.

Any advice? what do you guys run?

 

No one knows or will share what springs you are running?

 

I run 100N on the front and 80N on the rear with stock sway bars and MOTON shocks.

 

JRZs are so good that when I went to 550 all around the ride quality did not suffer at all.

Try asking Wael at Elda what springs he usually puts on the JRZ singles.

 

I use the regular GC kit with 280 front and 350 rear, softer than they recommend.

 

I have the 3-way JRZ's like twohoos but with 425 front and 550 rear and the Comptech adjustable bar on the middle hole.

 

thanks for the responses, guys. I'm gonna start off with 400/450 and go from there.