gates said:
Thanks for the replies. I need a stock pipe! PM me with what you want $,condition, and shipping. I will PM you back.
Brummy, I am putting YZ sidepanels with the yz ehhaust and taking off the water bottle. The WR is too quiet for racing HS's. People keep taking me out as I pass them. They don't know I am there. I will rejet when I put the pipe on if needed. Did you have to go up one or two sizes on the MJ? Did you change the needle? I have all the free mods done to the bike and have opened up the airbox.
Thanks,
James
I have and an 04 YZF exhaust on my 06 WR250. Buy a JD Jet Kit and rejet. This exhaust will make it run lean.. I went up to a 185 MJ and Blue Needle. All free mods done first, then jetted. Huge difference. Check out the Jetting D-Base sticky on the top of the page. Maybe there's somebody around your area/elevation with similiar mods. It's a good place to start.:thumbsup: