For the last 15 years I've been riding newer machines. Since I found and joined Snowmobile Fanatics, I've been looking in my old manuals and any info I can find to help answer any questions. This really brings back good memories. Now I'm starting to get interested in finding some older race sleds to tinker and play with. I live in California and will probably have to travel if I find any. Thanks to everyone for bringing back the gold old times.