VMC T-58 114cc cylinder kit Ø 58mm and 43mm stroke,
Head with Side Candle

VMC has designed this kit to give a breath of fresh air compared to the competition
The T-58 is a cylinder with a modern fluid dynamics of the ducts designed to develop a substantial torque already at low and medium revs.

The perfect cylinder to revive Piaggio Ape and Vespa 50 engines

High quality 114cc pearlitic cast iron cylinder kit

For 43mm "short" stroke crankshafts, 58mm bore diameter, 6 transfer ports, 124°-172° phases

Recommended squish 1.1~ 1.2mm , Compression ratio at 1.2mm squish: 9.85:1

Exhaust outlet diameter 28mm, Exhaust stud spacing 52mm

Cast aluminum head with long thread side spark plug

The kit includes 4 M6 Allen screws for better fixing of the head and 4 M7 studs specific for the cylinder

which eliminate the awkward fastening system typical of other short-stroke cylinders for smallframe Vespas on the market.