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Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4

Engineered for high-performance applications, these Supertech forged pistons are designed for Mazda Miata 1.8L engines seeking increased compression and durability. Manufactured from advanced 4032 alloy with enhanced silicon content, these pistons deliver low thermal expansion, superior wear resistance, and excellent thermal conductivity—ideal for both naturally aspirated and forced induction builds.

  • Forged construction for maximum strength and reliability
  • 85mm bore size for increased displacement
  • 10cc dome volume for optimized combustion chamber shape
  • 11:1 compression ratio for enhanced power output
  • 30.5mm compression height for precise fitment
  • Excludes piston rings—select compatible rings separately
  • Designed for use in high-performance and motorsport environments

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Supertech manufactures internal engine components, with a focus on sport compact valvetrain. Their product line includes valves, valve springs, as pistons, as well as various other valvetrain components such as valve guide, block guards, and cam followers. Supertech’s extraordinary attention to precision allows their valves to be manufactured to the tolerances needed for high horsepower, high revving, sport compact vehicles.
Contact
Supertech
285 Digital Dr.
95037 Morgan Hill
USA

info@supertechperformance.com
https://www.supertechperformance.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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