Howdy, I've just changed my stock carb on an Atomik KudaPro 250 (same as the G4 Hummer) which has an air cooled Loncin engin. The Mikuni PZ30 carb I've fitted has a 42mm intake. I've read up on the threads and was wondering if anyone has been through the exercise of determining the optimal jet size with the same engine and if so what was the jet sizes you ended up with. Thanks in advance for your reply.
Mikuni PZ30 suggested jet size
- Thread starter Enrico21
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