John h lank
New member
It ran fine when I put it up last year now it wont reach plain speed just a dull burrrr I have good spark engine starts good and idles fine swaped cdi plugs and coil packs no change cleaned carb as well motor dies out when choked I have checked reeds and ime not sure Wut else it could b motor also dies out if u unplug either plug wire while running do it’s definitely running on both cylinders I have 120 psi on top and 115 on bottom ? Any help would b appreciated