I just put together a new-to-me AV10, and am having some trouble.
46mm Avionic Kit
Le Partie CDI set to (about?) 1.3mm before tdc
Stock AV10 exhaust
3.5mm base spacer (to fully open transfers at bdc)
Malossi intake with Karbonit reeds and block
It starts and idles well. I can rev it up on the stand, but throttle response is delayed, and it feels underpowered. Riding it, it probably tops out at 10-15mph
Because the motor wasn't complete when I received it, it's hard to know where to start. I redid the timing, and have jetted from 63 to 80.
Any insight you can offer would be muchly appreciated!