Mahle LS1125125F01 - Mahle LS1/LS2/LS6 PowerPak Piston Kits

Mahle LS1125125F01 - Mahle LS1/LS2/LS6 PowerPak Piston Kits

Mahle #644-LS1125125F01

LS1/LS2/LS6 Chevy PowerPak Piston Kit
  • Forged 4032 High Silicone Aluminum Alloy
  • Bore: 4.125''
  • Pin Diameter: .927''
  • -1cc Dome Volume
  • Compression Ratio @ 64cc: 13.3:1
  • Precision Ring Grooves for Included 1/16'', 1/16'', 3/16'' Rings
    • $656.99 Ships 02/21/12
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    Mahle LS1125125F01 - Mahle LS1/LS2/LS6 PowerPak Piston Kits

    Mahle LS1125125F01 - Mahle LS1/LS2/LS6 PowerPak Piston Kits

    The Mahle PowerPak is a complete, race proven piston assembly kit composed of hand deburred, forged, performance coated pistons, high quality steel pins, round wire locks and low drag performance rings.

    Performance coatings include a phosphate dry lubricant that is used to protect against ring micro-welding and pin galling during initial startup and break-in. For additional performance, Mahle applies its proprietary Grafal anti-friction coating to each piston skirt.

    Features
  • Forged Aluminum Pistons
  • CNC machined crown
  • Hand deburred finishing
  • Forced pin oiling with machined drain backs
  • Lightweight slipper skirt forgings
  • CNC finished pin bores
  • Forced Pin Oiling
  • Race Proven, reliable round wire locks, standard with every kit
  • Pre-fitted German steel pins noted for their high strength, light weight and durability
  • Phosphate coating - provides the grey appearance to the Mahle piston. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oil system of the engine reached operating pressure; particularly useful during the initial start-up or break-in of engines to protect against galling and micro welding. Piston crown remains machine able.
  • Mahle's Grafal Skirt Coating - Reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.

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