I'm strongly considering A 143cc BBK. There are a few other threads on BBK's but those move too far away from just doing something as simple as a Yuminashi BBK and an injector. On Youtube there's a relatively new video by 'Ozark Garage' that has me just about convinced to install a 143cc kit, a 140cc injector, and nothing else. I'm not looking to increase top speed. I just don't want to slow down to unsafe speeds when have to be on pavement (like a two lane truck route in the mountains).
Can I get some feedback from anyone who has done only a 143 Yuminashi kit and an injector? Is the bike still reliable? Are there heat problems? Any failures? Knocking or pinging with different fuel types?
Can I get some feedback from anyone who has done only a 143 Yuminashi kit and an injector? Is the bike still reliable? Are there heat problems? Any failures? Knocking or pinging with different fuel types?