yamaha grizzly 660 2006 jet kit tricks

I have a 2r exhaust tip, k+n air filter, opened up intake from the snorkel, driven at 300-4300 ft above sea level. jets are 155 main/larger pilot jet, idle mixture screw turned out 2 turns. dyno jet jet kit

[@mechanicjb013]

The screw underneath the brass plug is not an idle screw. It is the pilot screw, some refer to it as the mixture screw. The idle adjustment is attached to the carburetor using one of the bowl screws.

[@failingdisciple938]

Video title made me think it was gonna be a how to on replacing the jets. Nothing about that. Stuff about snorkels and drilling the exhaust. I’m looking to buy a 660 and hunting between 10k and 12k ft in Colorado. What jets would I use? Does replacing the jets require advanced skills and know how?

[@Gokywildcats11]

Do you work on ATVs for customers

[@Gokywildcats11]

Can a grizzly 660 carburetor be cleaned with out taking it off the bike. What would you recommend

[@alecpalacio1958]

Would not recommend. It is very easy to take off the bike anyways.