1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     WR = 2st Enduro & CR = 2st Cross

250-500cc WR 300 hi comp head discontinued??

Discussion in '2 Stroke' started by Jay Hayward, Jun 25, 2013.

  1. Jay Hayward Husqvarna

    Husqvarna Motorcycle:
    2009 WR 300
    Hi guys,
    I'm rebuilding my 09' WR 300 and decided to fit a hi comp head, I ordered one from Hall's but they have since been discontinued....
    Does anybody know if anyone has old stock or how much do I need to mill of my original head to acheive the same comp' ratio?
    Jay Hayward, Jun 25, 2013
    #1

  2. Eaglefreek Husqvarna
    Pro Class

    Location:
    Fayetteville,TN
    Husqvarna Motorcycle:
    11 WR300
    Wow, I'm glad I got mine when I did. I was worried about it being discontinued. Here's my post from a month and a half ago to prove it. :) http://www.cafehusky.com/threads/is-wr300-racing-head-a-good-choice.24946/page-3#post-307376 Are you in the States? RB Designs should be able to help you out. Unfortunately, you can't just mill it due to the head sealing surface. http://www.rb-designs.com/ Here's some info in this thread http://www.cafehusky.com/threads/is-wr300-racing-head-a-good-choice.24946/.
    Eaglefreek, Jun 25, 2013
    #2