hi guys hope someone can help... i'm lookin to find out the jets i need to rejet ma carbs on a 1985 gpz 750, it's got a harris pipe on it but runnin lean.. plus it has a problem wen u rev it up it can be fine but occasionaly will rev up to 5-6 thousand, but if u turn tick over rite back it help but ticks over like a pig...any ideas... have check'd for crack'd carb rubbers, sticky cable... but it's only runnin one throttle cable...[:'(][:@][][:-][X(][8D]