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Mugello 225 with PHBH28 carb setting??

Posted: Thu Sep 12, 2013 10:57 am
by Trifero
Hello, i have a lambretta GP 200 with the next configuration:
Mugello 225.
Mazzuchelli 60 mm
PHBH 28 Dellorto carb.
Ramair foam filter
GP200 original gearbox.(47x18)
Big Box Clubman MBD exhaust

What is the best carb jetting?? I'm going crazy...
Thanks!!!

Re: Mugello 225 with PHBH28 carb setting??

Posted: Tue Nov 26, 2013 12:29 pm
by corrado
There is no best, just ball park starting points to work from with small adjustments.
X13 needle, AV266 atomiser, 120 main, 52 pilot, 270 float valve, 40 slide, followed by plug checks at various throttle positions.