OK IM GOING TO CHANGE MY OIL ANY SUGGESTIONS ON WAT OIL FILTER AND OIL TO USE WHATS THE BEST FOR MY 650?

 

myself i used the basic oil filter and for oil i like using the BEl RAY semi synthetic 20w-50 , its what i run in my ds and my yz426f...works great,good luck!

 

There is not a whole bunch of choice for oil filters. I bought my last ones from Rocky Mountain Atv - Tusk brand - a fair bit cheaper then the dealer. i have been using Koltz 10W40 oil - on suggestion from Mr Horse Power after i installed the 730 big bore kit.

 

use a scotts stainless filter. a bit pricey but all you have to do is sprat with brake cleaner & blow it out. have been useing mine for 5 years and i do 4-5 oil changes a year. they are about $80.00 well worth it i think.

 

thanks for the filter info.i'll probably get one ,i use one on my moto x ,im new to the 4 wheeler sport machinesas i just bought it for my early x-mas gift,i use to run a foreman 450 and i felt it was time to speed up a bit...im only getting older and time is flying by, a quick question: if i was and i am running lean(just a little)because of winter cold .. do i go up in the main?its got fmf pipe and jet kit(not sure what sizes)with procom rev box. any help at all ,thanks racinjsun426

 

Dont forget to remove the return hose at the oil tank,there is a screen there thats inside,it usually gets very dirty.
Renmove the clamp,then pull the hose(makes a mess watch it)then use a deep socket to remove the fitting,you will see what I mean!!!!

 

is the screen at the bottom of the oil tank where u take the hose and clamp off? does the screen fall out or do u pull it out ... ive already changed the oil and didnt take notice,thanks

 

No! its part of the fitting,just remove the fitting and the screen will be attached to it,use a deep 3/4 socket.
happy wrenching!!!
By the way,I learned that trick here!

 

I just use the stock filter, but the oil i use is Mobil One MX4T Full Synthetic. Never had a problem with it.