Manley Platinum Series Pistons (EJ20)

  • 2618 high strength material; Lightweight design with offset wrist pin for quiet start-ups
  • 2.500” x .180” wall Premium Chrome Moly pin (Standard Series) included P/N 42346
  • 9310 alloy .210” wall pin (Extreme Duty Series) included P/N 42546
  • Pressure balance groove
  • Will accommodate +1mm valve sizes
  • Premium Steel top rings with Napier seconds and round wire locks included
  • Recommended piston clearance: .003” for mildly boosted and 1.100” (75mm stroke) from the bottom of the oil ring.

 

SKU
6150
$528.35

 

Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. We've developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained our leadership role with the traditional V-8 engine business. Crankshafts, an expanded range of pistons and connecting rods, larger diameter pushrods as well as new valve and valve spring offerings are just a taste of what you’ll find in this catalog. The Manley custom Gen II stainless valve program is still second to none in the industry. Significant developments within our titanium valve line include an improved stem coating, lighter weight designs and greater shelf stock offerings.

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.

Forging

  • 2618 alloy for maximum high temperature strength and fatigue resistance.

Features:

  • "Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling.
  • Proprietary multi-step top ring groove machining process assures optimum control of the groove's size, geometry, flatness, and finish.
  • All final turning is performed in one fixturing resulting in complete squareness of rings to the cylinder wall.
  • Federal Form-Scan gauging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity.
  • Value - added features such as a pressure balance groove included in all series.
  • Precise pinhole machining results in an exact compression distance as well as precise lock ring groove spacing, size, and concentricity.

Available Sizes:

92.00mm  STD     615000C-4

92.50mm  +0.5mm     615005C-4

93.00mm  +1.0mm     615010C-4

 

 

Fitment:

  • EJ20

warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
SKU 6150
Product Type Engine
Engine Engine Internals
Brand Manley
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