Just wondering what size of main jet a pred should have with full exhaust, an air box with dual k&n filters, and after market ignition? I would really think that this quad should smoke a stock banshee. I think that it has a 180 in it right now. It really feels like it doesn't open up like it should. Tell me what you think.

 

I figured somebody on here would tell me something to back up their polaris products. Let me know why a stock banshee eats this predator.

 

i dont own one but mst likely the directions w/ the pipe would tell you a jet size increase i would think. i would think 1or 2 sizes up in the main but it would only be a guess. the plug is the best indercator of it running too lean.

 

So probably a jet just a little bit bigger than stock is a good place to start? I think that I need to go to my buddy's house and just help him with it untill we get it.

 

not sure what yr you have, but an 04' pred. has a 140 main jet in it according to parts list. so if it does have a 180 then its alot richer now.