High Altitude GPZ
johnsoliday at msn.com
Sat Jan 5 10:04:03 PST 2008
Has anyone changed the jetting on the GPZ for the US High Altitude spec?
Main Jet: 110 > 108
Pilot Jet: 35>32
Seems like a pretty mild leaning of the carbs and my bike always smells and
runs rich up here at ~ 5K and higher.
Also Im running a Muzzy adjustable advance and have it at full advance with
no pinging on regular octane fuel so I think there is some performance and
MPG to be gained by leaning my bike at least up here.
More information about the GPZList