CR85R Jetting...
Posted: Sat Sep 29, 2007 9:21 am
by Ripsnort
Anyone have a good resource for jetting this bike?
Posted: Sat Sep 29, 2007 7:24 pm
by cruisers450
my son has a 06 for the bush, we run a mainjet smaller the airscrew at 2 turns.run br9eg plug.using honda hp2 at 32:1 on 91 oct chevron.
also we went up 4 teeth in the rear,added the flywheel weight,and run a icat.we've never fouled a plug as of yet.
Posted: Sun Sep 30, 2007 2:19 pm
by Ripsnort
What elevation are you riding at?
Posted: Tue Oct 09, 2007 9:11 pm
by Four-Fifty-X
I did quite a bit of searching and could not find a whole lot. One thing I did find is here:
http://www.motorcycledaily.com/05september02honda2003cr85.html.
Go up one size on the pilot if your bogging off idle. I actually went down to a 42, based on Procircuit's recommendation, and I can tell you that was a major mistake. I'm going to try the 45 and 48 in a few weeks at Gorman, which is 3,000-4,000 feet, I believe.