i was wondering if any one new if they made a aftermarket exhaust system for a 1997 mxz 440lc and how much horsepower gain u get and how much they cost!!
I don't recall anyone who makes a pipe for the 440... You'll gain little to nothing HP wise from a pipe and/or can anyways, unless your jetting is absolutely perfect. You're better off keeping the stocker and looking into a nice clutch setup to get some more acceleration. After that, you can look into gearing, porting, head work, etc. to find some extra ponies.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Ski-Doo Snowmobiles Forum
A forum community dedicated to Ski-doo snowmobile owners and enthusiasts. Come join the discussion about trails, racing, performance, modifications, classifieds, troubleshooting, maintenance, and more!