View Full Version : 2003 Polaris XC SP 600 - inexpensive upgrades

09-02-2009, 02:57 PM
Hello I have a 2003 Polaris XC SP 600 that I have put a 136" rail entension on and love it. I was wondering what other upgrades could a guy do fairly inexpensively to have a bit more power and throttle response in the low end? Thanks for the help.

09-02-2009, 03:09 PM
get a hold of super torquer systems and ask for Randy. The Heel clicker two speed weight for your primary clutch is awesome. Here is the # 320-632-4749, or go to their web site.

09-02-2009, 04:26 PM
A gear down would help as well.

09-02-2009, 06:39 PM
you can get the head shaved 9 or 10 thow you will have to run 91octane but it will be good for a few hp prob less than $100 for having head shaved.open case count your teath and change gearing for more bott end to match the extra track you are spinning used maby 40 bucks.if it is carb how fat is it running jets are real cheep 13 bucks and playing with needle valve clips is free.v force open up the air box and let her get some air swap or on line maby 125.head to hay days parts for the edge are starting to get cheep.like maby a pipe

09-03-2009, 05:09 PM
Thanks guys, I will keep my eyes open at haydays.