Rossp Posted September 26, 2019 Report Posted September 26, 2019 I just bought a new to me banshee and I’m looking for a little advice. All the info I have on the motor is that it’s a 421 cub. CPI in frames v force reeds keihin pj 34 carbs with k and n pods. The bike is very boggy off idle and all the way through the mid range. I’m wondering if you guys could help me with a starting point as far as jetting goes. This is my first banshee but not my first two stroke so I feel like I have an uphill battle of trying to tune this thing. Quote
the boris Posted September 26, 2019 Report Posted September 26, 2019 Pull the carburetors off, clean them, check what jets are already in there and go from that.Check and set the float level while you are at it, also would be good to check reeds and do the compression test as well as leak down test too. Sent from my ONEPLUS A3000 using Tapatalk Quote
the boris Posted September 26, 2019 Report Posted September 26, 2019 BTW never had anything other than stock carburetors so can't help you with anything elseSent from my ONEPLUS A3000 using Tapatalk Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.