Forged Piston (Set Of 4) 82mm - B46 B48 2.0L (Standard) P4-MINB48-82-CR11-4
Supertech Pistons offer exceptional durability and performance for your Mini, crafted from extruded high silicone, enhanced 4032 alloy. With low thermal expansion, excellent wear resistance, and higher thermal conductivity, these pistons are designed to withstand up to 42psi of boost with alcohol. Benefits include:
- Manufactured from high-quality 4032 alloy with additional Cu, Ni & Mg for enhanced performance.
- Two or three-step forging process for fine structural grain.
- Heat treatments for high tensile strength and evenly distributed hardness.
- Contact reduction grooves and precise pin bores for optimal fit.
- Wrist pins made of cold extruded chrome moly steel for durability.
- Phosphate dry lubricant coating for ring protection and enhanced lubrication.
Compression ratios are computed with .030" head gasket and .010" deck unless indicated in each case. Rings are sold separately.
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Product Details
Supertech Pistons offer exceptional durability and performance for your Mini, crafted from extruded high silicone, enhanced 4032 alloy. With low thermal expansion, excellent wear resistance, and higher thermal conductivity, these pistons are designed to withstand up to 42psi of boost with alcohol. Benefits include:
- Manufactured from high-quality 4032 alloy with additional Cu, Ni & Mg for enhanced performance.
- Two or three-step forging process for fine structural grain.
- Heat treatments for high tensile strength and evenly distributed hardness.
- Contact reduction grooves and precise pin bores for optimal fit.
- Wrist pins made of cold extruded chrome moly steel for durability.
- Phosphate dry lubricant coating for ring protection and enhanced lubrication.
Prop 65 Warning
- P4-MINB48-82-CR11-4
