Carb Jetting Lookup

Sonreir

Oregon
DTT SUPPORTER
OK ladies and gents...

It feels like this topic has been a long time coming... The goal of this thread is to maintain a list of as many bikes as possible and their current carbs and jetting.

This thread will be heavily moderated in order to keep the information easy to get to and find. Here is how the format will work:

Each reply to this thread needs to include the make, model, and year of your bike. Also include any modifications you've done to the intake, engine, and/or exhaust. Next, include your current GOOD jetting values. Also feel free to include any relevant notes. Finally, please include your current location and altitude at which the bike is most often run.

This is not a place to ask questions or post up partial jetting solutions. This needs to be a useful resource that's easy to access and navigate.

All posts not following the above format will be deleted without notice.

Thanks,
Sonny
 
Bike: 1977 Honda CJ360

Modifications: Bored out to 378cc, High Compression Forged Pistons, +21° Duration Camshaft with +.040" Lift, +1mm Oversize Intake and Exhaust Valve, .040" Shaved Head, Full Taper Open Velocity Stacks, Long Reverse Cone Dunstall Mufflers with Stock CB360 Headers, Initial Timing Advance at 22° and Full Advance at 40°.

Carbs: Stock Keihin CV Carbs

Jetting: All stock except change from 110 Secondary Main to 115 Secondary Main

Notes: A little flat in the midrange, but that's as good as it's going to get with these (unmodified) carbs. The velocity stacks help over pod filters, however.

Location: Willamette Valley, Oregon. Approx 250ft above sea level.
 
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