Snowmobile years

a Snow mobile dated sept. 1998 , would that be a 98 or 99. Wasn’t sure if there like cars and bikes

Snowmobile years

Hello Everybody

Hi all. I’m from North Eastern Saskatchewan. I have a temperamental 2000 Yamaha Enticer II 410cc (reason for joining this forum) and a seized 1984 Yamaha Enticer 300. Looking to find lots of knowledge and help on the forum.

Hello Everybody

low compression

600 polaris 90 psi both sides before and after pistons and jugs

low compression

Sled dolly

Now that most of hunting season is over, it's time to get busy building a sled dolly so I can move the pigs around and get em running. I picked up about 40' of 1" square running to get started on the build. I'll try to get some pics since go along. The plan is to have it be adjustable width so I can use it for multiple things.

Sent from my Moto E (4) Plus using Tapatalk

Sled dolly

1998 700 XC Idling/Starting Problem

I bought this snowmobile during the summer. I have been storing it for the last couple of months and at least once per month I have gone out and started it. It has been hard to start and if I do get it started normally I have to keep it on the half choke for it to keep running. When I do try to idle without choke it normally dies or idles at such a low RPM that when I try to throttle it dies. It is making a coughing sound when running and when attempting to start. What should I do?

Also, unrelated to the starting problem, when I do get it running after a minute or so there is a whining sound coming from where I would think the belt is located.

PLEASE HELP ME! I can post the videos of the sounds it is making to my Youtube since I don't know how to add them to this post...... New to forums.....

Coughing sound: https://youtu.be/Fte8P4N0W5w It makes the sound on the second and fifth pull.
Whining sound: https://youtu.be/dYcSFXMd3P0

1998 700 XC Idling/Starting Problem

Safari 377 compression

hi guys...my compression was low on my snowmobile 85 and around 92 or so!!! i open the top end and cylinder and piston looks decent...so i chose to just put new rings and hone cylinder!!! Done that,closed the top end back!!! Then when i checked compression i has 125 on one cylinder that i found was great!!! checked the other one and it was at 95 to 100...!!! can it be run like that for this winter...as it is just for around the yard!!! or i need to replace maybe piston...or oversise

Safari 377 compression

1973 cheetah 440cc

Hi everyone. I have a '73 cheetah with the kawi 440. It does the typical run for 30 minutes and die routine. Seals are good, clutch is good, points are good and gapped properly, compression is 120psi on both. Its definitely the carb. HD16A in it now but I'm thinking of changing to a mikuni 34mm. Does anyone have experience and or suggestions for this swap?
Thanks!
Joe

1973 cheetah 440cc