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Sealed Power L2465F30

454ci Open Chamber Race Piston, .030" Overbore Piston Dia.: 4.281"

Sealed Power L2465F30

844-L2465F30

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Sealed Power L2465F30 454ci Open Chamber Race Piston, .030" Overbore Piston Dia.: 4.281" $61.99
454ci Open Chamber Race Piston, .030'' Overbore
  • Piston Dia.: 4.281''
  • Piston Top: 25.7cc Dome
  • Pressed Pin
  • Comp Ratio: 11.31:1 w/100.9cc Heads, 9.61:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each

  • Specifications:

    Bore (in.)
    4.28
    Bore (mm)
    108.712
    Compression Distance (in.)
    1.64
    Dome Height (in.)
    0.27
    Pin Diameter (in.)
    0.989
    Piston Head Volume (cc)
    -27.1
    Piston Material
    Forged aluminum
    Piston Ring Thickness (in.)
    5/64 x 5/64 x 3/16
    Piston Style
    Dome, with single valve relief
    Quantity
    Sold as a set of 8
    Wrist Pin Style
    Press-fit

    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.

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