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SKU: SKU: WIS6583M865

Wiseco GM ECOTECH Dished -7cc 8.9:1 86.5 Piston Shelf Stock - 6583M865

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Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.

Features

  • Wiseco Chevrolet Ecotech Piston, 86.50 mm Bore, 1.0525 in. Compression Height, 0.7874 in. Pin Diameter, Sport Compact, Set of 1.
  • GM ECOTECH DISHED -7cc 8.9:1 86.5
  • Piston, Chevrolet, Ecotech, 86.50 mm Bore, Sport Compact, Set of 1

Manufacturer's Limited 30 Day Warranty

Specifications

  • Product Series: Professional
  • Bore Diameter: 86.50 MM
  • Compression Height: 1.0525 IN
  • Piston Volume: -7.00 CC
  • Piston Material: 2618
  • Skirt Coating: Yes
  • Forging Type: FLAT
  • Piston Quantity: 1
  • Ring Set Included: Yes
  • Top Compression Ring Thickness: 1
  • Second Compression Ring Thickness: 1.2
  • Oil Ring Thickness: 3
  • Wrist Pin Included: Yes
  • Wrist Pin Material: 5115
  • Wrist Pin Style: Floating
  • Wrist Pin Outer Diameter: 0.7874 IN
  • Product Type: Engine Piston
  • Engine: Ecotech
  • Make: Chevrolet

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