kart74
New member
So... finally got the viper back together. New piston, all new rings, new reeds, and opticool. Before the rebuild it ran great. Just thought with the pipes I should get the opticool. Well that led to the rest. So today was the first ride. Did a couple heat cycles before riding. Babied it for awhile and noticed at 1/4 to 1/2 throttle it felt flat. Loaded up kinda. I stopped and check plugs and are black. Rode a total of 60 and didnt get better (thought from the extra oil maybe). So nothing changed in carbs but since the rebuild this. Also the dcs came.on a few times in that space. Once past and on the pipe it is great. Actually that's how it feels... very on the pipe or flat. Any ideas?
Carb vent outside of box
47.5 p
150, 152.5, 152.5 m
Screws 2 turn
Needles 3.5
Carb vent outside of box
47.5 p
150, 152.5, 152.5 m
Screws 2 turn
Needles 3.5