POLINI Tuning Camshaft for 125-cc 3-valve Piaggio engines – for more torque and peak power.

The Italian manufacturer POLINI has developed a tuning camshaft with modified radii specifically for 125cc 3-valve Piaggio engines. To deliver robust torque and increased peak power, the intake and exhaust valve timing has been increased. This makes the camshaft an essential component for 4-stroke tuning. Works best in combination with the POLINI Racing Exhaust.