Cylinder Malossi Testa Rossa 100cc Minarelli AM6

Malossi Cylinder Testa Rossa 100cc for Minarelli AM6.

As expected, the manufacturer Malossi has already updated its famous Testa Rossa cylinder for Minarelli AM6, a 47mm stroke with a displacement of 100cc, undoubtedly one of the best currently on the market.

According to Malossi engineers, with the entire kit on the test bench it delivers more than 32hp at 14,000 RPM. How did they achieve this? By modifying the cylinder, increasing the transfer ports to a total of 7, and the removable cylinder head and insert have had several parameters changed to increase compression and extract maximum performance.

On the other hand, it should be noted that you must install its crankshaft with a 47mm stroke, reference 5318897 and its exhaust reference 3219975.

We recommend installing a carburetor of at least 32mm, the Malossi exhaust designed for this cylinder, Vforce reed box and Voca Racing transmission.

Technical specifications

• Transfer ports: 7
• Material: Aluminum
• Diameter: 52 mm
• Stroke: 47 mm
• Displacement: 100cc

Spare parts

• Gaskets: 1119090B
• Coolant hose fitting: 1516211
• Exhaust nozzle: 1519093
• Cylinder screws: 1919088
• Studs: 1919089
• Piston d.52mm: 3419946
• Piston ring: 3516845B
• Cylinder head cover: 3815352B
• Cylinder head: 3819077B
• Needle bearing 14x18x16.7mm: 6618985B

Assembly instructions

Attention! The crankcase must be bored for installation.