I just got a 1971 Ski Doo Nordic Bomb 399E for free. I havent even got it running yet but is in great shape. Except the seat of course. I was wondring what voltage that is. I am thinking 12 volt? I cant believe they put a cigarette lighter in the dash. HOW COOL!! The plastic is in great shape and even all the latches work and are intact. Any tech info on this sled would be great. Thanks guys. My latest purchase is a 1999 Arctic Cat 440z Snopro. It should be fun. its all set up for low torque thru the clutch. Are these an easy sled to maintain?