Hi there , got a honda cbr 600 FL 1990, in the process of doing her up, got her started today and she ticks over at about 1000 too 1200 , but what i noticed is the 2 left cylinder down pipes seem to run hotter than the 2 right ones. She revs ok , but the tick over is very lumpy not at all smooth . Has new plugs fitted. any ideas people ?? ( i know its not a 1991, but theres more peeps on this forum )


Thanks Eddie