ct 350pv jetting?

[jas250r]

just curious what is normal for main jet. my ct has no porting done. esr 5 and a 40.5 pwk. 205 is still to rich. just wondering what sounds normal.

[Honda 250r 001]

go leaner on it, as long as your plug is black, you wont burn it up. i would say a 195 would be the one, but i cant be for sure.

[jas250r]

that's the next size down i have so i while give it a shot.