Just curious as to how these work, and are they worth trying?
Any info would be great http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/biggrin.gif
revrnd
03-31-2002, 05:58 PM
IINM, the only time I've heard of them being used was in the '86 Plus with the 521 motor. I'll email my bro to find out for sure. He had a booklet from Ski-doo with info on trail & track mods. I think you have to be careful doing something in this area. If too much heat builds up in the pipe you'll end up with motor problems.
Rocketman
03-31-2002, 06:15 PM
Try and get a hold of member Cudney Racing..he'll have the info you're looking for. http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/biggrin.gif
revrnd
03-31-2002, 06:22 PM
Good idea Rocketman http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/exclamation.gif I don't think this is an area where you indiscriminately just start doing things.