Snowmobile Forum banner

1975 Yamaha GPS

810 views 3 replies 2 participants last post by  Old Man 
#1 ·
Need info on carb settings machine has a terrible bog we are racing this sled in the ovals, it has 38 mm Mikuni carbs we just bought it a while ago
you know another hobby something to do.
Any suggestions will be appreciated.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top