I've got a bent ski on my 79 trailfire. I found a pair of skis for a 80 spitfire on ebay. 'Will these skis fit my trailfire?

79 trailfire 440 model runs good for 20 - 30 min then "lays down". Will set and idel for 3-4 min. Then it is ready to go again. Basically the more you run it the slower it get overall. Have been told it is a stator problem but need to know what the readings should be. Have also been told i...

79 340 trailfire runs 20 - 30 minutes then lays down. will idle at about 3500 rpm for 3-5 minutes then ready to go again. Been told the stator could be the problem. How do I check it and what should the reading be when I do? When it starts back back up it smells very rich of fuel. Have checked and c...

I'm still working on my trailfire. I'm having trouble with loss of power and lights. Can anyone tell me could it be the generator. Where is the generator and how much voltage should it put out?

I'm new here and to owning a snowmobile. I just got an old 79 trailfire and am trying to get it running better. A new belt is on the way but I'm really having trouble with it running fast. The lights go dim and sometimes out with a higher RPM. Wondering about a loose connection in the cable from the...