TECHNICAL FEATURES

CYLINDER

• Material: special aluminum alloy with a high percentage of silicon and titanium which guarantees high non-deformability at high temperatures.
• Heat treatment: special hardening and stabilization which gives the material high toughness and rigidity, guaranteeing the constancy of the mechanical and dimensional characteristics up to temperatures of 250°C.
• Machining by chip removal: carried out on numerically controlled machining centers with extremely tight dimensional and shape tolerances (cylindricity, roundness, perpendicularity).
• Coating on the internal surface: performed with silicon carbide coating on a nickel matrix, heat treated which guarantees a very high hardness around 600 HV0.1/5 with a very high resistance to wear.
• Internal cylinder machining: with special machines that allow to obtain a very high degree of finish on the sliding walls with crossing of the roughness according to the angles set in the design phase (sealing).
• Exhaust diagrams and transfers: designed and built expressly for competition. The definition of the exhaust and transfer diagrams required a considerable effort on the part of our technicians on static engine test benches and on the competition fields on which the trophy takes place.

PISTON

• Material: special alloy with a very high percentage of silicon in order to guarantee very high resistance to heat and non-deformability with varying temperatures.
• External coating: tin coating which guarantees a very low coefficient of friction.
• Structure: reinforced to withstand the stresses imposed on a cylinder kit for competition at the highest level, but at the same time retains a remarkable lightness in order to reduce the forces of inertia.
• Band: single band with rectangular section in 1 mm nodular cast iron with hard chrome coating on the external surface.

SEGMENTS

• Rings in nodular cast iron with high mechanical resistance with ground and lapped wear-resistant hard chrome coating on the contact surface.

HEAD

• Material: Special aluminum alloy with high heat transfer coefficient.
• Recalculated and increased geometry of the heat exchange surfaces.
• Completely redesigned combustion chamber for a high compression ratio with very high turbulence.
• Machining on numerical control machines.