I removed the spark arrestor insert and put a larger tip on it. That helps a little bit. The other things that helps it flow is to grind down the weld around the entrance where it connects to the head.
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to Yamaha Rhino owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, classifieds, and more! Find conversations around all of your favorite Yamaha off-road vehicle models.