Hypereutectic Pistons

Advanced silicon-aluminum alloy pistons for superior performance and durability

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About Hypereutectic Pistons

What are Hypereutectic Pistons?

Hypereutectic pistons are made from aluminum alloys with high silicon content (typically 16-19%). This composition creates a material that offers the best of both worlds: the lightweight properties of aluminum with the strength and thermal stability of silicon.

Manufacturing Process:

  • Special aluminum-silicon alloy is melted and poured into molds
  • Precise cooling creates silicon crystals throughout the aluminum matrix
  • CNC machining for exact dimensions and ring grooves
  • Special heat treatment for optimal silicon distribution
  • Final inspection and quality control

Ideal Applications:

  • Modern high-performance engines
  • Turbocharged and supercharged applications
  • High-compression engines
  • Daily drivers requiring durability
  • Performance builds on a budget
Hypereutectic Piston Diagram

Advantages of Hypereutectic Pistons

Thermal Stability

High silicon content provides excellent resistance to thermal expansion, maintaining proper clearances under extreme temperatures.

Wear Resistance

Hard silicon crystals embedded in the aluminum matrix create superior wear resistance compared to standard cast pistons.

Lightweight

Maintains the lightweight properties of aluminum while offering strength approaching that of forged pistons.

Cost-Effective

Offers performance benefits over standard cast pistons at a fraction of the cost of forged alternatives.

Available Hypereutectic Pistons

Standard Hypereutectic Piston Set

Standard Hypereutectic Piston Set (4-Cyl)

Toyota, Honda Hypereutectic Alloy
GH₵ 1,200
Bore Size: 75mm - 85mm Compression Height: 30mm Condition: New
High-quality hypereutectic aluminum-silicon piston set perfect for performance engine rebuilds. Includes piston rings and pins.
Performance Hypereutectic Piston Set

Performance Hypereutectic Piston Set

Ford, Nissan Hypereutectic Alloy
GH₵ 1,600
Bore Size: 85mm - 95mm Compression Height: 35mm Condition: New
Performance hypereutectic pistons designed for higher compression applications. Ideal for turbocharged engines.
Oversized Hypereutectic Piston Set

Oversized Hypereutectic Piston Set (+0.5mm)

Various Models Hypereutectic Alloy
GH₵ 1,350
Bore Size: 76.5mm - 86.5mm Compression Height: 30mm Condition: New
Oversized hypereutectic pistons for engines requiring cylinder boring. Perfect for rebuilds with worn cylinders.
Turbo Hypereutectic Piston Set

Turbo Hypereutectic Piston Set

BMW, Mercedes Hypereutectic Alloy
GH₵ 1,900
Bore Size: 82mm - 92mm Compression Height: 32mm Condition: New
Specialty hypereutectic pistons designed specifically for turbocharged applications with reinforced construction.
Economy Hypereutectic Piston Set

Economy Hypereutectic Piston Set

Hyundai, Kia Hypereutectic Alloy
GH₵ 1,000
Bore Size: 73mm - 83mm Compression Height: 29mm Condition: New
Budget-friendly hypereutectic piston set for performance builds on a budget. Reliable performance at an affordable price.
Diesel Hypereutectic Piston Set

Diesel Hypereutectic Piston Set

Toyota, Nissan Hypereutectic Alloy
GH₵ 2,200
Bore Size: 85mm - 95mm Compression Height: 35mm Condition: New
Heavy-duty hypereutectic pistons specifically designed for high-compression diesel engines with reinforced construction.