Swing Arm/Z Link Basic Questions
Hello,
I recently bought a used swing arm modified, and am new to this type of suspension (only ran leaf springs before). I have a few questions trying to figure this out, any help would be appreciated.
1. First of all is my terminology correct - Is the difference between "swing arm" and "z link" the placement of the springs? If the springs are located on the lower radius rod its a swing arm, and if they're on the axle tubes it's a z link?
2. Are there advantages/disadvantages to having the springs attached to the radius rod vs the axle tube, and vice versa?
3. If the purpose of a swing arm/z link suspension is to keep the rear end centered during suspension travel (fore and aft) unlike a 4 bar setup, how does adjusting the bar angles affect the handling? What is the affect with each bar: LR lower, LR upper, RR lower, RR upper.
4. Similar to my previous question, how does changing bar length affect handling?
Again, I appreciate any feedback you may. I am trying to get a grip on how to make adjustments. Thanks!