coil preload question

Suicyco · May 16, 2017

Fifthwind said: ↑

I may not be the best to answer this question, but the simple answer is yes. The stiffness that you are referring to is a combination of factors. The springs support the load, and, it appears that you do not have progressive rate springs, so every inch or fraction of one will apply a even amount of force to hold the weight up. The bushings in the control arms as well as the sidewalls of the tire and the shock inside the coilover will contribute to the stiffness. Stock tires and suspension components are more flexible and provide a smoother ride. Larger diameter shocks provide a larger area and more flow that will also provide a smoother ride. The valving is a key factor for the type of driving and terrain that you will be exercising the suspension over. There is a lot of discussion in other threads such as the MTBS 2.0 thread concerning the valving, as well as many vendors that will help in getting your valving better tuned for your use. I can say that that much preload could limit the amount of uptravel before your springs bind, and that you may want to also consider a higher spring rate if you're going to make changes. Best of luck.
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Sticking with #600 because i have zero added weight in front and probably 14" coils because i cant even find 13" replacements. That will visually show less preload but wont cure anything as far as i know. But damn I never even thought to factor in those E rated tires dohh Thanks for the link @Fifthwind

roguegs · Sep 12, 2018

Love this.

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