I have the AD Boivin ETS kit on my sled. It works great. I still have a real loose feeling up front though. It may be due to my fat butt on the seat! The thing is that we have not had enough snow to really get a feel of what suspension settings to make. I can still pop a good wheelie from a dead stop.
The AD Boivin ETS coupling kit requires the rear arm to be moved back one hole. The limiter straps on the ZR's do not have the holes with bolts holding them for adjustability, there are threaded eyebolts on each side for adjusting.
I Loosened the front springs and loosened the rear suspension spring 2 turns, and it made a world of difference! I tightened the front springs first thinking more spring tension would equal more ski pressure, i guess i was wrong
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, trails, riding tips, modifications, classifieds, accessories, troubleshooting, maintenance, and more!