Posts
350
Joined
12/9/2019
Location
Thurmont, MD
US
I have a 04 rm125 that the stock carb was trashed on and before I buy another stock carb I have a few questions. I recently bought a 2018 ktm 250sx mikuni to try. It has a #4 slide which the rm carb had as well. I’m thinking I will try running the stock rm jetting in the ktm carb and go from there. What I’m unsure of is if I should set the float height to what the rm manual sets it at or if I should use the 250sx specs? Do you guys think I’m making the right choice using the rm jetting specs or should I maybe use the 125sx specs? I’m lost on what to do and I bought it without jets so I need to decide on something before I spend money on jets. I have lots of mjs and pjs but I need to purchase some needles. Anyone try this or have some advice on what jetting to start out with?
I think you got taken buying that carb. KTM guys ditched the impossible to tune mikuni’s and put Keihin PWK’s on right away. No doubt where that carb came from
The Shop
Post a reply to: Rm125 with ktm carb