noob carb jetting question

[brettsdad]

hi yall, first post. i have a pretty simple carb jetting question for ya. need to know what size jets to use for my carb rebuild. bike is 76cb750k6, carbs are from a 75 k5. only mads are theses pipes http://www.cyclexchange.net/500 MAC DRAG PIPES.jpg and are horns with screens on the carbs. thanks guys.

 

[brettsdad]

110 and 40??? 120 and 40??? Anybody? Kind of want to get this done...

 

[dirtdigger]

Cant say what jetting a particular bike needs. Engine condition, fuel quality, elevation, temperature, exhaust and intake restriction all affect jetting. You need to pick a size and run it see how it runs and what the plugs look like and adjust from there.

 

[CB750Todd]

I'm running 125 mains with my pod type air filters and 4 into 2 pipes and it seems to work well on my low mileage '75