Puch maxi carb problems

Rasmus Langberg /
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Hey mopedarmy

the problem I'm having is when the engine is cold I can drive full throttle but after 10 mins for so of the engine warming up then the moped start dying if you give more than 2/3 of the throttle. I know it the main jet but so I go up or down?

setup:

crankshaft standard

70cc airsal kit

28mm pipe the bigger one that still looks like a normal pipe

15mm bing - 64 nozzle

spark plug NC10HS Racing

14:45

I live in Scandinavia

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