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?
70cc airsal kit
28mm pipe the bigger one that still looks like a normal pipe
15mm bing - 64 nozzle
spark plug NC10HS Racing
I live in Scandinavia