HELP with jetting

[luminox]

I have a 660 rhino that we usually ride from the 3-6000ft elevation range! I have a K&N intake(without stock airbox), cdi, and DRD slip on exhaust. I was wondering if anyone runs this high of elevation and if so whats their carb setup? Thanks.

 

[TURBO]

start with a 140 main 2.5 turns on the mix screw on the bottom of the carb run for 2 min pull the spark plug just to make sour I am right but that should be right on at 4500 feet

 

[luminox]

Turbo, Thanks man really appreciate it Ill try that set up when I get home! What what other size jets should i be using?

 

[TURBO]

Turbo, Thanks man really appreciate it Ill try that set up when I get home! What what other size jets should i be using?

YOU MIGHT NEED A 142 BUT CHEEK THE PLUG WITH A 140 IN IT I THINK IT WILL BE RIGHT ON AND GOLDEN BROWN...SORRY ALL CAPS CAP LOCK BUTTON NOT WORKING

 

[AZCourt]

Seems kind of small to me. We run at 2000 ft here in north Phoenix and a 152.5 is almost perfect. I wouldn't think anything under a 150 with that setup. Might need to lean the needle more than the main jet.

 

[TURBO]

IM SORRY AZCourt is right when I frist read your post I thought it said with stock airbox .....THANX COURT

 

[luminox]

Thanks guys Ill try that and see how she runs! Thanks