Wiseco Professional GM 2.2L Piston Set of 4 - 86.00MM Bore 26.75MM CH 0.00CC - K582M86
Take your GM 2.2L Ecotec engine build to maximum potential with the Wiseco Professional Series Forged Piston Set (K582M86). Designed specifically for serious engine builders, tuners, and high-horsepower competition builds, these no-expense-spared pistons are engineered, forged, and machined in the USA from high-tensile 2618 aluminum alloy. Featuring an 86.00mm standard bore, 26.75mm compression height, and a 0.00cc flat-top design, this set provides exceptional strength and optimized compression for extreme performance applications.
Every piston in this professional kit is packed with advanced racing technology, including ArmorGlide skirt coating to minimize friction, reduce wear, and provide quieter engine operation. Complete with premium performance piston rings, fully machined crown features, precision ring grooves, anti-detonation bands, and forced pin oiling, this set delivers unmatched ring sealing and durability under severe heat and stress.
Features
- Engineered, forged, and machined in the USA from high-strength 2618 aluminum alloy
- ArmorGlide skirt coating for reduced friction, seizure resistance, and quieter operation
- Flat-top (0.00cc) design with fully machined crown features and anti-detonation grooves
- Precision-machined ring grooves with included high-performance ring set
- Forced pin oiling to ensure optimal wrist pin lubrication under heavy loads
- Strutted forging architecture designed to handle heavy to severe duty racing environments
- Includes high-strength 5115 floating wrist pins and retainer rings
Specifications
- SKU / Part Number: K582M86
- Manufacturer: Wiseco
- Product Series: Professional Series
- Engine Application: GM 2.2L Ecotec 16V (L61 / L42)
- Bore Diameter: 86.00 mm (3.386 in)
- Compression Height: 26.75 mm (1.053 in)
- Piston Volume: 0.00 cc (Flat Top)
- Piston Material: 2618 Forged Aluminum
- Skirt Coating: Yes (ArmorGlide)
- Forging Type: Strutted
- Piston Quantity: 4 (Complete Set)
- Ring Set Included: Yes
- Top Ring Thickness: 1.0 mm
- Second Ring Thickness: 1.2 mm
- Oil Ring Thickness: 2.8 mm
- Wrist Pin Included: Yes
- Wrist Pin Material: 5115 Alloy Steel
- Wrist Pin Outer Diameter: 0.787 in (20 mm)
- Product Type: Engine Piston Set
- Product Market: Sport Compact
What's in the Box
- 4 x Wiseco Professional Series Forged Pistons
- 4 x Premium Performance Ring Sets
- 4 x High-Strength 5115 Floating Wrist Pins
- Pin Retaining Locks (Circlips)
Fitment
Chevrolet Malibu:
- 2004 Chevrolet Malibu (2.2L Ecotec L61)
- 2005 Chevrolet Malibu (2.2L Ecotec L61)
- 2006 Chevrolet Malibu (2.2L Ecotec L61)
- 2007 Chevrolet Malibu (2.2L Ecotec L61)
- 2008 Chevrolet Malibu (2.2L Ecotec L61)
Pontiac Grand Am:
- 2002 Pontiac Grand Am (2.2L Ecotec L61)
- 2003 Pontiac Grand Am (2.2L Ecotec L61)
Saturn Vue:
- 2002 Saturn Vue (2.2L Ecotec L61)
- 2003 Saturn Vue (2.2L Ecotec L61)
- 2004 Saturn Vue (2.2L Ecotec L61)
- 2005 Saturn Vue (2.2L Ecotec L61)
- 2006 Saturn Vue (2.2L Ecotec L61)
- 2007 Saturn Vue (2.2L Ecotec L61)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
