KentuckyDonkey
10-14-2009, 12:04 PM
Hey Everybody!
I've never thought that the engine on my Vbike 300 "Monster" sounded quite right- and I've noticed, if you take the gas cap off while it's running, you can feel air coming out of the tank. Must be getting blowback from the fuel line. The only thing I can think of that might cause such a condition, is the valves being too tightly adjusted from the factory. What doi you all think? Any other ideas? Anyone know the valve adjustment specs for this 300cc Loncin motor? (Just asking before I go ahead and try loosening them somewhat at random).
I've never thought that the engine on my Vbike 300 "Monster" sounded quite right- and I've noticed, if you take the gas cap off while it's running, you can feel air coming out of the tank. Must be getting blowback from the fuel line. The only thing I can think of that might cause such a condition, is the valves being too tightly adjusted from the factory. What doi you all think? Any other ideas? Anyone know the valve adjustment specs for this 300cc Loncin motor? (Just asking before I go ahead and try loosening them somewhat at random).