How well does the AD boivin SC10 suspension upgrade thing work?? It would be going on a 97 mxz 670. does it help the ride a lot?

A.D. Boivin kit work's great, I have it on my 97 mxz 583. The rear suspension kicks back less. Definitely worth the money !!!

One of my brother's/stepdad's sleds is a ck3 chassis converted to sc10 w/the Adboivin link. It stilll doesn't compare to the m-10s in the other sleds, but it's oodles better than stock.

it works awesome, i wouldnt be without one! i have a extra used sc 10 kit email me if interested, i can save you a little money!