So I've only had my Vespa for a couple of weeks - my first scooter - and I don't really have much in the way of a base line or frame of reference. I think it runs pretty well but I think it should run smoother. It has about 3K miles and the original exhaust so I thought I'd replace the exhaust and do a tune up.
After a limited amount of research I landed on ordering the following parts:
Racing Exhaust SIP Road 2.0
Main Air Correction Jet 160
Mixer Tube BE3
Idle Jet 55/160
New air filter
I think I'll warm up the engine and change the oil prior to starting.
I haven't found much guidance on adjusting the carb after I'm done. What is the starting point for the idle adjust and the fuel/air mixture???
Any and all guidance appreciated.