Originally Posted by
wichitafc98
Hey Rody how does your VSR05 compare to the OS 2104 stock engine. What kinda life are you getting out of the piston sleve
The VSR05 engine has a different crankshaft, hand modified and combustion chamber compared to the R2104
The life of the piston/liner depends on the carburator setting and fuel quality.
On high competition level we get 10 to 20 liters.