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Sealed Power L2262F

Forged Piston Pontiac 400ci Bore: 4.120" (Standard)

Sealed Power L2262F

844-L2262F NEW

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Sealed Power L2262F Forged Piston Pontiac 400ci Bore: 4.120" (Standard) $76.99
Forged Piston Pontiac 400ci
  • Bore: 4.120" (Standard)
  • Flat Top with 4-Valve Reliefs (-6.7cc)
  • Pressed Pin
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • 1/Pkg

  • Sealed Power L2262F Details

    Pontiac Performance Pistons

    Compression Ratios

    • 72cc - 9.94
    • 87cc - 8.7
    • 96cc - 8.11
    • 111cc - 7.3
    • 114cc - 7.16


    • Duroshield skirt coated
    • Piston Head Type: Flat, 4 reliefs
    • Piston Head Volume: -6.7cc
    • Pin Weight: 194 grams
    • Piston Weight: 589 grams
    • Piston and Pin Weight: 783 grams
    • Pin Diameter: .980"
    • Compression Distance: 1.714"

    Speed-Pro developed powerforged pistons and set the pace in powerforged technology. The high silicon VMS-75 alloy is found exclusively in pistons "powerforged" by Speed-Pro. Up to 3,000 tons of force forges aluminum slugs into the basic piston form which creates a grain flow pattern in the structure providing excellent strength, ductility and improved heat dissipation.

    Please Note: All compression ratios are figured with a gasket thickness representative of those commonly used and are approximate.