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Spring Rate for pre-runner?

I am buying new dual rate coilover springs for the front of my pre runner and need some opinions on the spring rate I should buy. I would like a soft ride.... It IS a pre runner. I imagine there are many people with experience running similar setups. I'm just trying to get in the ballpark!

Here are the car specs:

Old class 5....
4" longer front arms
2000 lbs total weight
730 lbs front end weight



Well-Known Member
Contact Jerry Penhall of Penhall Fabrication he is the king of setting up bajas and buggies for off road 949-650-3035

You must be Fast cuz I was HAULIN ASS when I passed you...


Well-Known Member
check out swayaway.com suspension calculation page for motion ratio and rate calculations