2006 Predator 500 Jetting

Polaris

I am trying to get the proper jetting on my Predator and am wondering who makes the factory carb for this bike. I am running a 180 jet and its still too lean. How much larger can I get. I have my lows and mids but top end is still cutting out.

Just a list of what I have done to the bike: Full Exhaust system DMC Afterburner Competition, Replaced the Factory intake with a big bore tube and K&N cone filter, Installed a Dynatek FS Ignition System. Installed a Procom Ignition Rectifier.

How do you know it is still to lean?

i have a 04 predator and it has a stock miniku...i think is how its spelled, thats all i can help with

its mikuni

Its cutting out on top end because your to rich, not lean.. I ran a 175mj and it ran fine.

When I had a predator with same set up I was using a 190 main jet

All I can tell you is top end cutting out like hitting a rev limiter to quickly is too rich of a main jet. If its takes a long time to rich top end speed and quites pulling that means to lean. Perhaps you should play with needle positions.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now