Cylinder:

• Bore: Ø 67 mm
• Race: 47 mm
• Displacement 166
• Compression ratio 12:1
• Material: primary aluminum alloy with high silicon content, hardened
• Machining: high-precision N.C. machine tools
• Cylinder-piston couplings with 0.05 mm coupling tolerance
• Recalculated and enlarged heat exchange surfaces

Piston:

• Extra compact three-segment design
• Material: special aluminium alloy with high silicon content and low thermal expansion, with tin coating on the walls
• Machining with machine tools
• Lighter and stronger
• Enlarged heat exchange surfaces

Segments:

• High-slide and high-strength specials
• I° Compression segment in nitrided and chromium-plated steel
• II° segment in special cast iron Three-piece scraper segment in special steel, chromium-plated

FORCE MASTER 2 electronic control unit

• Carburetor setting
• ± 20% at min/medium/max
• Rev limiter: + 1000 RPM.

Products strictly reserved for competition in areas designated for and in accordance with the provisions of the competent sporting authorities. We accept no liability for improper use.