I picked up a 72' Chapparal Firebird SS with the 292 Hirth twin at Jefferson swap amazing condition for 200 bucks. Runs on spray. My question is that I don't see many of the were they more of their race sleds? I have a 72 Thunderbird, but this seems more racy with the twin pipes etc. forpc.onljiofi.local.html
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, racing, troubleshooting, trails, maintenance, riding tips, modifications, classifieds, gear, and more!