What exactly do I need . . .

[jayn]

Been reading a lot about the Polini CP carbs for smallframes. People swear by them. For a winter project I’m considering this set up in my stock primmy 125:
Dr130 head
Kidney exhaust
Polini cp19 carb

I’m presuming the jets are different then my delorto. Whist exactly would I need for jets? Anyone have a link for the exact carb I need to fit intake?

[tzsteve]

how about a 26 dellorto

many spares available and known to be a good make

[sdjohn]

I run the cp 21, great little carb. This one clamps right on the primavera manifold:

www.treatland.tv/polini-CP-21mm-carburetor-with-pull-choke-p/polini-cp-201.2102.htm

Main jets are same as pwk, idle jets are unique to this carb and made by Polini