[samurai]

I have an 06 660 that I just put a new utv. inc sheave in and went with the dual muzzy exhaust. I also have a black rhino cdi box in it. Can anyone tell me what my jetting and needle should be for pismo area. Thanks

 

[dbestduner]

start here.

45 pilot 2 turns out
stock needle stock washers (small one under)
and a 157.5-160 main

what intake do you have?

 

[MCR500]

start here.

45 pilot 2 turns out
stock needle stock washers (small one under)
and a 157.5-160 main

what intake do you have?

I agree 100% with above, but.....

Last time I was there for Easter, my a/f guage showed 10.5 at w/o, with a 160 main.

I leaving tomorrow for there, and I bumped down to a 155. Around the house it showed 12.5 at w/o. Might be a little lean at sealevel, we will see; have the 157.5 in hand!!

My car has almost the exact mods as poster, with a hardmount Uni intake.

FWIW!! C-Ya!!!

 

[dbestduner]

better rich than lean! lol

I have a 155 in mine, same mods with a HIGH FLOW intake.

let me know how it runs with the 155.