Carburetorz

LMKarting

New Member
Local time
5:43 PM
Joined
Jun 18, 2024
Messages
9
Location
Auckland, NZ
Hello all,
I have three carbs, and sets of main jets - An NT carb, Bofeng, and an HP carb
I'm currently running the HP carb on a 62 main jet which is running really good in the top powerband, but is absolutely dreadful below 25kmh, so I am forced to use the choke while below 25kmh.

I'd like to know if I can change the low throttle jetting on this carb, whether it has a pilot jet or a secret setting.

I'd also like to know how I should run the NT carb with the primer needle and circlip needle, which slot I should use etc.
I have a 66cc china doll with a CDH66 mz65 clone expansion chamber (no muffler yet), minor intake and exhaust porting, and hopes and dreams.

Thanks all!
 
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