Unlimited Coils

[millerlite]

Hi Folks, I'm new here from Canada. Bit of a saw addict, just aquired a CS400 echo. Seems like a nice little saw. Tuning it in and noticed it must have a limited coil at like 12k rpm or something. Is there a coil I can swap on that isnt limited? I can modify things if needed. Was planning on porting this thing.

cheers!

 

[millerlite]

Has anyone tried the china coils? What about a coil off of a 4910?