Just bought an '81 kz1000csr from a guy down on his luck. It has an old 4-1 kerker with no baffle. I went through the bs34's and they have 122.5 mains. I opted to put pods on it for now cause I like that look. I aint runnin no races with it, but would like a suggestion on what size jets to jump up to.
1976 kz900 ltd
1981 csr1000
1982 kz1100
2007 klr650