4 mill super cub 39mm pwk jetting

[krauss4]

What’s a good jetting starting point for a 472 4 mil super cub that’s drag ported with sb shearers in frames using 39 mm pwk cel needles and a 4.5 slide ? 

[ClaudeMachining]

175, 55, middle clip.

He will probably be too fat with this, but work from there.

Envoyé de mon SM-G965W en utilisant Tapatalk

[krauss4]

Thanks