Hello there. Iv got my son 7pcc typhoon Mallossi 70 kit 21mm carb (unsure if set up correct to the bike) Mallossi variotor with new 4g rollers in Mallossi belt Mallosi adjustable clutch. Yasuni exhuast. The bike starts an revs up with the back wheel moving while on the stand but once off the centre stand and under load it will choke and still if I hold the throttle on and will not move. Any suggestions will be great, thanks.
