Anyone know about Honda 2 stroke jetting

justincr250

justincr250

Ok so it's winter and I'm thinking about doing some stuff to the cr 250. For those of you who don't know it's a 2000. I'm thinking about doing a carb rebuilt kit I know it's very cheap to do. The bike doesn't need it because it always starts runs idles has plenty of power but one reason I want to do it is you can see the dirt in the carb when you play with the idle screw but that's just a clean but the real reason I want to do it is the guy I bought it off jetted it for 40:1 and I'm just not 100% comfortable with that it's on the lean side I prefer 32:1. So what I'm asking is it hard to jet my bike to get it right
 
Nighthawk016

Nighthawk016

justincr250:
Ok so it's winter and I'm thinking about doing some stuff to the cr 250. For those of you who don't know it's a 2000. I'm thinking about doing a carb rebuilt kit I know it's very cheap to do. The bike doesn't need it because it always starts runs idles has plenty of power but one reason I want to do it is you can see the dirt in the carb when you play with the idle screw but that's just a clean but the real reason I want to do it is the guy I bought it off jetted it for 40:1 and I'm just not 100% comfortable with that it's on the lean side I prefer 32:1. So what I'm asking is it hard to jet my bike to get it right
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jetting is super easy as long as you have a good base line to start with. for basic jetting get the bike running good at ~65-70 degrees which means after riding the bike for a couple hours the plug is a nice medium brown color. Once there get 1 smaller and larger pilot jet and same with the main and you are set from basically 30-90
 
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