Top Performances 80cc 49mm Race Cylinder Kit – Minarelli AM6 LC

The Top Performances 80cc Race cylinder kit is a powerful upgrade for Minarelli AM6 liquid-cooled (LC) 2-stroke engines.

With a 49 mm bore, this cylinder provides approximately 80cc displacement, delivering significantly more power and torque compared to a standard 50cc setup.

Manufactured from cast iron, the cylinder features an oval exhaust port and 5 transfer ports for optimal gas flow and strong mid- to high-range performance.

Ideal for sporty street use or a fast AM6 build when combined with a larger carburetor and performance exhaust.

Technical specifications:

• Brand: Top Performances
• Manufacturer number: 9919250
• Type: Race
• Engine type: Minarelli AM6 50cc 2-stroke
• Displacement: 80cc
• Bore: 49 mm
• Material: Cast iron
• Cooling: Liquid cooled (LC)
• Wrist pin: 12 mm
• Exhaust port: Oval
• Transfer ports: 5
• Tuning level: Sport / Race

Supplied including:

• 49mm cast iron cylinder
• Piston (12mm wrist pin)
• Cylinder head
• Gasket set

Spare parts:

Cylinder head:

TP 49mm Minarelli AM6 Cylinder Head

Gasket set:

49mm TP DR Minarelli AM6 Gasket Set

Piston:

TP DR 49mm Minarelli AM6 Piston

Piston ring set:

AM6 49mm Piston Ring Set

Also known as Top Performances 80cc AM6 cylinder, TP 49mm Minarelli AM6 race kit or Top 80cc AM6 LC cylinder.