Originally Posted by
hansial
Sorry kind of new in this.. which collars are you referring at?
the shock collars that the upper part of the shock springs sit up to...the shock body is threaded and those collars can be rotated up and down the shock body...so, as you thread the collars further down on the shock body, you compress the springs and raise the ride height of the car.
use a height gauge to make sure you are even left to right and even better to use a set-up station/tool like the Hudy-style or equivalent (I use Yeah Racing which is way cheaper in price) to set up camber and toe and basically set-up your car so that they are even from left to right.