03 Cr125R mixture screw/carb settings

hondaracer6
Profile picture for user hondaracer6
Posts
8
Joined
9/18/2011
Location
Attleboro, MA, USA
hondaracer6
Edited Date/Time 1/26/2012 10:46pm
Hi everyone, I just had a few questions on my 03 cr125. It's been running really rich lately and was just wondering what I should be running for the fuel mix ratio, and also how many turns out should my fuel air mixture screw should be. I'm just a little above sea level and it's about 60°f for the average temperature. Thanks!
P.s. in What notch should my clip on the needle be too?
|
Berni
Profile picture for user Berni
Posts
574
Joined
4/11/2010
Location
ES
Berni 10/26/2011 1:58pm
10/26/2011 1:58pm
I have an 2002 and as a main jet I have a 410, stock needle in the middle position, but probably you will need to go a little bit richer than me. For the screw I set up this way: with the engine hot with the screw full closed, I start opening it until the idle starts going faster, then I close it half turn.
hondaracer6
Profile picture for user hondaracer6
Posts
8
Joined
9/18/2011
Location
Attleboro, MA, USA
hondaracer6 10/26/2011 6:27pm
10/26/2011 6:27pm
Berni wrote:
I have an 2002 and as a main jet I have a 410, stock needle in the middle position, but probably you will need to go...
I have an 2002 and as a main jet I have a 410, stock needle in the middle position, but probably you will need to go a little bit richer than me. For the screw I set up this way: with the engine hot with the screw full closed, I start opening it until the idle starts going faster, then I close it half turn.
ok cool thanks ill try that out tomorrow
Berni
Profile picture for user Berni
Posts
574
Joined
4/11/2010
Location
ES
Berni 10/29/2011 8:06am
10/29/2011 8:06am
how did it work??
hondaracer6
Profile picture for user hondaracer6
Posts
8
Joined
9/18/2011
Location
Attleboro, MA, USA
hondaracer6 10/31/2011 1:53pm
10/31/2011 1:53pm
well, Funny story haha it ended up snowing/raining fromfriday till yesterday and befor that i had to fix a flat so I have yet to test it but hopefully either tomorrow or wendsday it will get done

Post a reply to: 03 Cr125R mixture screw/carb settings