Naraku 70cc Cylinder kit for the Vespa ET2 and Piaggio AC engines

70cc cast iron cylinder kit from Naraku for Piaggio air cooled engines.
The Naraku piston is supplied with a molybdenum coating which protects both cylinder and piston during the running in process, this coating usually dissolves after time.
This cylinder is suitable for use with original and performance exhaust systems. If using the original carburettor you will need to upjet approx 7-10% but we do recommend using a 17.5 - 19mm carburettor for optimum performance.
Supplied as per image with barrel, piston, pin, clips, rings, and gaskets. Original cylinder head can be used.

This kit is ideal for everyday use with significant power gains on acceleration.
Set up properly (17.5mm carburetor and sports exhaust)