The Malossi Big D.E.P.S (Double Exhaust Port Symmetrical System) cylinder with 47mm bore is the strongest cylinder available for Piaggio and Vespa engines. Displacement is 74.6cc of brute force and this kit is really is high end and the most up to date available and with the huge two tier outlet used with the Malossi Too Bad exhaust system you can look achieve over 9 bhp. Cylinder head is fitted with a decompression valve to help start the scooter due to the increased compression.
A Larger carburettor would be required for use with this kit.
This kit uses a 12mm piston pin and is supplied as shown in the image with all required parts.
A Larger carburettor would be required for use with this kit.
This kit uses a 12mm piston pin and is supplied as shown in the image with all required parts.
