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Supertech High Performance Forged Pistons w/Rings - B-series VTEC

Supertech pistons are manufactured from extruded high silicon, enhanced 4032 alloy that low thermal expansion, excellent wear resistance and higher thermal conductivity. A phosphate dry lubricant coating is applied to pistons to protect against ring micro welding and enhance skirt lubrication.

Features

  • Forged from enhanced 4032 alloy and CNC machined
  • Contact reduction grooves are standard
  • Honed & reamed pin bores and precise fit
  • High tensile strength and evenly distributed hardness
  • Withstands up to 42psi of turbo boost, w/alcohol, w/out any problems
  • A 2 or 3 forging steps process yeilds a fine structural grain oriented in fibers in the same direction of the stresses.
  • Wrist pins are constructed or cold extruded chrome molly steel for high strength to be used with the wire clip locks.
  • Quality Control is performed after every step of the manufacturing process in climate controlled environments to ensure reliability of dimensions
  • Wrist pins and wire locks are included.

Subaru Outback H6 3.0L EZ30R Bore & Compression Ratio Options:

  • 89.20mm (std) / 8.5cr
    Use with rings: SWF20070-0
Images shown for illustration purposes. Piston kit contents can vary depending on application.

      Supertech Forged Piston Kit - Subaru Outback H6 3.0L (EZ30R)

      Regular price Sale $681.00 Sale price MSRP $908.44
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      Free Shipping
      Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
      Ships: 1-5 business days
      This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
      Brand:Supertech
      SKU:P6-SU8920-N18
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