Stock filter is fine for most applications. If used in a lot of sand,mud,etc I'd use an Uni.UNI Air Filter for Polaris Trailboss 325 & 330 - NU-8505ST 2001 - 2009 | eBay

 

ok great ill do just that and thanx for all the info ooo on the spring kit are they very hard to do

 

Not that hard if you look at the clutch section in the manual that shows you about the clutches and how to to repair them.You just replace the stock parts with parts from the clutch kit.2007 Polaris Trail Boss Service Manual PDF Download

 

ok great so what is a better all around atv the 07 trail boss 330 or 08 trailblazer 330

 

Trail Boss is classified as a utility machine with front and rear racks.Trail Blazer has the same engine and basically the same h/n/r gear case,different body style, but is a entry level sport machine. Two machines designed for different styles of riding.

 

ok great thanks for all the help and info and links you are the man

 

have another ? on that same atv the reverse light does not come on when in reverse how to fix it and what bulb to get

 

Check the wiring to the indicator. Wiring diagram in the manual can help also. If one section/bulb is burnt out, the whole thing has to be replaced. Not cheap.4010459 - PANEL-INDICATOR SVC STD PVT | eBay Looks like these tiny indicator bulbs are similar to the awd bulbs in earlier model. Also hard to find.Also check the wiring from the gear position switch on the gear case.May be as simple as a bad connection or a wire shorting to ground. If no positions are shown on the indicator or just one,the switch itself may be bad. Again this is where the manual comes into play.Item#7 on the gear position switch.

 

what outerwear will fit this uni air filter I cant find it anywhere

 

Uni doesn't need one as a lot of their foam filters are 3 layers.Even a two layer foam filter doesn't need one.Just keep em clean and oiled.