Settings Dellorto 25mm+Stage4+Sterling

[KOREBCN]

Hi!

I want to know the optimal settings for a carburetor Dellorto PHBL 25.

SIL STAGE 4, Sterling Exhaust, Air Filter Type Tino Sacchi or Filter tipe RAMAIR, GeraBox SX200.

Thanks!

[Andy Pickering]

I ran this set up but only for a short time before upgrading for 30mm delly, did give a nice brown plug but only use it for starting point and always check plug colour frequently..:

Stock 200 SIL motor
25mm Dellorto PHBL
Casa inlet rubber and K&N (upright)
RScoot exhaust
Main Jet 102
Idle Jet 50
Slide 40
Needle D26 clip 2nd from top
Atomiser AQ264
Air screw 1 1/2 turn out

[KOREBCN]

ok!

Thanks