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Supertech Pistons for 1.8L Mazda Miata

Miata Pistons

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16297999 - P4-MA8XXX-XX
Please read all of the information regarding the choices of pistons below. There are many varieties and specs regarding choosing the appropriate piston for your application. We suggest working with an engine builder to determine what piston you need for your build, or using our partner Mesa Balancing and Race Engines to assist you in your engine build. Also, we have a special page dedicated to engine building and engine specs in our Tech and Information Center that might help you better understand the finer points of engine building and choosing the right parts.
Availability: Dependent on suppliers inventory
Shipping: Drop Shipped. Shipping method dependent on source
Pricing: $570.37

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Description

Please review the piston specs and choices here, then make your choice on the drop down menu using the part number of the piston you want. The pistons are priced as a set of 4, WITHOUT rings. Included in the purchase of a piston set is: 4 - Supertech 4032 alloy pistons, 4 - Wrist pins and 8 - Wrist Pin Circlips. If you would like the matching piston ring set for your piston, please choose the options under the "Add Piston Rings?" drop down list. Please choose your piston part number when selecting rings.

Piston P/N: P4-MA8350-N4

  • Bore: 83.50mm
  • Over Size: +0.5mm
  • Comp Ratio: 8.6:1
  • Volume CCs: -4
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 293grs
  • Ring P/N: GNH8350

    Piston P/N: P4-MA8350-P2

  • Bore: 83.50mm
  • Over Size: +0.5mm
  • Comp Ratio: 9.5:1
  • Volume CCs: 2.5
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 311grs
  • Ring P/N: GNH8350

    Piston P/N: P4-MA8350-P10

  • Bore: 83.50mm
  • Over Size: +0.5mm
  • Comp Ratio: 11:1
  • Volume CCs: 11:1
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 320grs
  • Ring P/N: GNH8350

    Piston P/N: P4-MA84-N4

  • Bore: 84.00mm
  • Over Size: +1mm
  • Comp Ratio: 8.6:1
  • Volume CCs: -4
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 296grs
  • Ring P/N: GNH8400

    Piston P/N: P4-MA84-CR9

  • Bore: 84.00mm
  • Over Size: +1mm
  • Comp Ratio: 9:1
  • Volume CCs: -4
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 317grs
  • Ring P/N: GNH8400

    Piston P/N: P4-MA84-P2

  • Bore: 84.00mm
  • Over Size: +1mm
  • Comp Ratio: 9.5:1
  • Volume CCs: 2.5
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: 317grs
  • Ring P/N: GNH8400

    Piston P/N: P4-MA84-P10

  • Bore: 84.00mm
  • Over Size: +1
  • Comp Ratio: 11:1
  • Volume CCs: 10.5
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: N/A
  • Ring P/N: GNH8400

    Piston P/N: P4-MA85-N3

  • Bore: 85.00mm
  • Over Size: +2
  • Comp Ratio: 9:1
  • Volume CCs: -3.5
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: N/A
  • Ring P/N: SWM31017-0

    Piston P/N: P4-MA85-P10

  • Bore: 85.00mm
  • Over Size: +2
  • Comp Ratio: 11:1
  • Volume CCs: 10
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: N/A
  • Ring P/N: GNH8500

    Piston P/N: P4-MA855-N3

  • Bore: 85.50mm
  • Over Size: +2.5
  • Requires custom or modified head gasket
  • Comp Ratio: 9:1
  • Volume CCs: -3.5
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: N/A
  • Ring P/N: SWM31017-2

    Piston P/N: P4-MA855-P8

  • Bore: 85.50mm
  • Over Size: +2.5
  • Requires custom or modified head gasket
  • Comp Ratio: 11:1
  • Volume CCs: 8.8
  • Head CCs: 50
  • Comp Height: 1.201"(30.5mm)
  • Stroke: 3.346"
  • Rod Length: 5.228"
  • Pin Diam: 20mm(.787")
  • Weight: N/A
  • Ring P/N: GNH8550

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    Shipping Information

    • Item Requires Shipping
    • 3.0 lbs.
    • W6.0000” x H4.0000” x L10.0000”
    • Free U.S. Over $150
    • Drop Shipped. Shipping method dependent on source

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