Summer riding advice needed - Gonna be ramping the sled this summer and need some help started by dlhproX
	April 9th 2009 at 9:00 PM Post #1
	dlhproX Starting Member 15 Posts Group: Members Member Since: February 4th 2009 Location: Duluth, MN, USA Current Sled: 2004 Pro-Xr 600
	I have a 2004 Pro-Xr chassis with a 2003 stock 600 put into it. I am planning on ramping it this summer and am wondering what I need to do to prepare. I know I'll need to adjust my jets to account for the warmer temps. Anyone have experience with this type of application and have a starting point for jets. I was wondering if a little rich and having the cooling effect of the extra fuel would help or hurt. I'll be riding on dirt and woodchips so we'll be building a cooling pit. Is there anything else I can do to help the sled run a little cooler? I'm also looking for an exhaust setup that has a little more attitude than stock but at the same time doesn't sound like a mouse farting in a can. Again it's a stock 600 motor with no modifications. Thanks in advance for the advice! Rating: 0 Quick Edit Edit Topic

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	April 9th 2009 at 10:16 PM Post #2
	Viper17 Average Member 671 Posts Group: Members Member Since: February 1st 2007 Location: Three Lakes, Wisconsin, USA Current Sled: 05 IQr 440, 03 SXViper
	2003 SXViper -2 inch track -Tag bars -Gravity Worx Cables -custom Painted Hood -Upgraded Motor Mounts 2005 IQ 440 Rating: 0 Quick Edit Full Edit

	April 10th 2009 at 1:25 AM Post #3
	dlhproX Starting Member 15 Posts Group: Members Member Since: February 4th 2009 Location: Duluth, MN, USA Current Sled: 2004 Pro-Xr 600
	Quote originally posted by Viper17 thanks for the help little bro Rating: +2 Quick Edit Full Edit

	April 10th 2009 at 7:18 PM Post #4
	RMK-KING The Fabricator Moderator 9125 Posts Group: Moderators Member Since: October 3rd 2002 Location: Center and Roseglen, ND, USA Current Sled: 09 RMK 700 & 06 IQr 600 2008-2009 Miles: 550
	Since you are not doing any long WOT runs while ramping you can lean it down quite a bit. Drop your needles one clip and it should be good to go. A MBRP can would sound pretty good on that sled. Current Line Up -09 RMK Assault -06 IQ R 600HO -01 ProX 600 -95 XCR 600 Days get shorter,snow gets deeper,life gets better. Rating: 0 Quick Edit Full Edit

	April 15th 2009 at 10:03 PM Post #5
	v-maxsledder Senior Member v-maxsledder My dad is the man!! Updated Thursday at 9:53 PM 2871 Posts Group: Members Member Since: July 12th 2006 Location: esko, minnesota, USA Current Sled: 6 hundo sno pro 2008-2009 Miles: 250-350
	I'm making the cooling pit longer and I'm going to lean the sled a little bit, and put it back on 110 for the summer. I'm also thinking about taking my track out and putting in a 1.7 without studs instead of my 1.25 with 144 and adding cooling.. Owning a race sled is like having a totally hot girlfriend..... All of your friends want to see it, feel it and check it out..... They all want to know what it is like to ride it, but if they only knew how much time and money it takes to keep one up, they would call you a fool! Rating: 0 Quick Edit Full Edit

	April 18th 2009 at 9:50 AM Post #6
	dlhproX Starting Member 15 Posts Group: Members Member Since: February 4th 2009 Location: Duluth, MN, USA Current Sled: 2004 Pro-Xr 600
	I'm gonna pull the studs out of mine and keep the 1.75 track on. I'll be buying a bunch of jets soon so I'll be tinkering with that. Also I think I'm gonna drain the coolant and run straight water with that Redline product that keeps the corrosion down. Rating: 0 Quick Edit Full Edit