| Author | Message | ||
     Burrpenick |
My 02 Cyclone has a forcewinder and V&H muffler, previous owner rejetted w/the Keihin kit, changed the needle to the nokh, 190 main, and 45 slow jet. he used the larger ones at first but said it fouled the plugs. He was in St Louis, I am in N. Florida, it is bucking/coughing some at just about idle and lower throttle openings, runs fine at top. DOES THIS SOUND LIKE A LEAN LOW SPEED JET. I HAVE a 42 & 48 to use and also a 195 and 200 main. I was considering just uping the slo jet to the 48, thinking that affects the low end where I see and feel the problem. The bike also backfires more than I feel it shoud. Can I change this with the carb on? Thanks, George in Tallahassee PLEASE RESPOND directly TO PENICK@NETTALLY.COM | ||
| Bomber |
I think you should adjust the low speed adjuster (blocked by an aluminum plug stock) -- your jetting sounds like it's in the ballpark to me, try the adjustment first -- check out the Knowledge Vault for more complete info | ||
| Biknut |
also check the intake manifold seals. |
