Jump to content

SX250 to 300 conversion. Jetting?

Recommended Posts

Hello. I purchased a 2010 sx250. It has few hours and is in good shape. But.. 300 cylinder, sx head, and sx250 Procircuit pipe.
Ktm says no need for the jets to be changed on the 250 SX carburetor, but I heard 300 jetting is ok.

In general, what jetting should I use: 250 or 300? From manual or no?

Edited by kirillk_101

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:


×