Dellorto PHBH Carburetors Explained

[@steveholbrook6723]

Think you may have the idle and mixture screw mixed up. The idle screw is the more central one with the large spring.

[@RRDfinland]

Correct, thats mixturescrew

[@RRDfinland]

Whats the difference phbh 30 bs 2t and phbe 30 hs?

[@dex1257]

Hello. Quick question.I have dellorto phbh bs 28 mm and dellorto phbh bd 28mm. Can i put the float from phbh bs to my phbh bd 28mm. I read on internet that the bs has 6.5g float but bd has 9.5g float. Thanks

[@TedsGarage]

Unfortunately I'm not sure, I really only know the carbs I have. It ought to fit, but keep in mind that if you put in different parts it will change the fuel flow characteristics.

[@dex1257]

@@TedsGarage Many thanks!