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Wiseco Piston Sets for 1.8L Mazda Miata

Miata Piston Set

11988983 - K554M7

IMPORTANT!
Please choose from the options in the Customize your Product dropdown and reference the part number descriptions below to see the details about each option. These piston sets are designed for both Turbo and Naturally Aspirated Applications as there are choices for lower compression ratios and higher compression ratios. If you have any questions or need assistance with piston information/application, please email us.


Features & Specs:

  • Stainless steel gas nitride top rings
  • Cast iron Napier hook second rings
  • Flex-vent oil rings with gas nitride scraper rails
  • ArmorGlide skirt coating
  • Necessary piston rings, pins and corresponding clips included (everything needed for your Miata engine rebuild)
  • Sold as a full set of four (4) pistons

  • Availability: Dependent on suppliers inventory
    Shipping: Drop Shipped. Shipping method dependent on source
    Pricing: $689.93

    Customize Your Item

    - Size -
     * required
    Qty:
    Free U.S. Over $150

    Description

    Low Compression Ratio options:

    83.50mm Option (.020 overbore), Wiseco Part Number: K553M835

    Specifications (mm / in):

  • Bore: 83.50mm / 3.287"
  • Overbore from OEM: .5mm / .020"(83mm stock bore)
  • Stroke: 85 mm / 3.346"
  • Rod Length: 133mm / 5.234"
  • Compression Height: 30.5mm / 1.201"
  • Head cc's: 52c
  • Dome Dish Volume: -4 cc
  • Gasket Thickness: .79mm / .031"
  • Deck Clearance: 0.5- mm / .020"-
  • Block Height: 206.5mm / 8.130"
  • Comp Ratio: 8.38
  • Pin Diameter: 20mm / .787"
  • Gram Weight:301

    84.00mm Option (.040 overbore), Wiseco Part Number: K553M84

    Specifications (mm / in):

  • Bore: 84.00mm / 3.307"
  • Overbore from OEM: 1mm / .040"(83mm stock bore)
  • Stroke: 85 mm / 3.346"
  • Rod Length: 133mm / 5.234"
  • Compression Height: 30.5mm / 1.201"
  • Head cc's: 52c
  • Dome Dish Volume: -4 cc
  • Gasket Thickness: .79mm / .031"
  • Deck Clearance: 0.5- mm / .020"-
  • Block Height: 206.5mm / 8.130"
  • Comp Ratio: 8.46
  • Pin Diameter: 20mm / .787"
  • Gram Weight:309

    84.50mm Option (.060 overbore), Wiseco Part Number: K553M845

    Specifications (mm / in):

  • Bore: 84.50mm / 3.327"
  • Overbore from OEM: .060" /1.50mm (83mm stock bore)
  • Stroke: 85 mm / 3.346"
  • Rod Length: 133mm / 5.234"
  • Compression Height: 30.5mm / 1.201"
  • Head cc's: 52c
  • Dome Dish Volume: -4 cc
  • Gasket Thickness: .79mm / .031"
  • Deck Clearance: 0.5- mm / .020"-
  • Block Height: 206.5mm / 8.130"
  • Comp Ratio: 8.54
  • Pin Diameter: 20mm / .787"
  • Gram Weight:315

    High Compression Ratio options:

    83.50mm Option (.020 overbore), Wiseco Part Number: K590M835

    Specifications (mm / in):

  • Bore: 83.50mm / 3.287"
  • Overbore from OEM: .5mm / .020"(83mm stock bore)
  • Stroke: 85 mm / 3.346"
  • Rod Length: 133mm / 5.234"
  • Compression Height: 30.5mm / 1.201"
  • Head cc's: 52c
  • Dome Dish Volume: 7 cc
  • Gasket Thickness: .79mm / .031"
  • Deck Clearance: 0.5- mm / .020"-
  • Block Height: 206.5mm / 8.130"
  • Comp Ratio: 9.94
  • Pin Diameter: 20mm / .787"
  • Gram Weight:288

    84.00mm Option (.040 overbore), Wiseco Part Number: K590M84

    Specifications (mm / in):

  • Bore: 84.00mm / 3.307"
  • Overbore from OEM: 1mm / .040"(83mm stock bore)
  • Stroke: 85 mm / 3.346"
  • Rod Length: 133mm / 5.234"
  • Compression Height: 30.5mm / 1.201"
  • Head cc's: 52c
  • Dome Dish Volume: 7 cc
  • Gasket Thickness: .79mm / .031"
  • Deck Clearance: 0.5- mm / .020"-
  • Block Height: 206.5mm / 8.130"
  • Comp Ratio: 10.03
  • Pin Diameter: 20mm / .787"
  • Gram Weight:288

    Wiseco vs OEM Piston Specs Chart Wiseco XX Piston Rings Specifications

  • Details

    Shipping Information

    • Item Requires Shipping
    • 5.0 lbs.
    • W8.0000” x H6.0000” x L12.0000”
    • Free U.S. Over $150
    • Drop Shipped. Shipping method dependent on source

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