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Poland

Wiseco Piston Kit BBC Quick 8 +4cc Dome 1.155 CH B:4.625

Comp: 18.3 Dome, 16.2 FT / Rod: 6.385" / Bore: 4.625"

Tags
6,385" 18,3:1 1.155" 4.500" 4,625"
Part no: WK491B125
  • Description

    CHEVROLET BIG BLOCK • QUICK 8 SERIES Wiseco Pistons

    • ArmorGlide® Skirt Coating
    • 2618 High Strength Alloy
    • .180 Toolsteel wall pin & Double Spirolox®
    • .043 , .043 , 3.0mm Rings Sold Separately
    • Vertical Gas Ports
    • Int. .220 / Exh. .135
    • Anti-detonation & pressure seal grooves
    • C/R at 0 deck with .040 gasket

    12° - 14° Solid Dome • Nitrous • Gas Ported • ArmorGlide® Skirt Coating

    Kit Part #: K491B125
    Bore:     4.625
    Comp Ht:     1.155
    Stroke:     4.500
    Rod:     6.385
    0 Deck at:     9.790
    Std. Deck Ht:     9.800
    Ring Land:     Top .305, 2nd .182
    Volume:     4cc Solid Dome, -6cc Cut to FT
    Compression Ratio At 61cc:     18.3 Dome, 16.2 FT
    Compression Ratio At 63cc:     17.8 Dome, 15.8 FT
    Compression Ratio At 67cc:     17.0 Dome, 15.1 FT
    Compression Ratio At 80cc:     14.6 Dome, 13.3 FT
    Pin Part # Included:     S726 .990 x 2.930
    Ringset Sold Separately:     JG7708-4625-5
    Skirt Type:     Strutted

  • Specification
    Specification
    Bilmärke GM
    Engine code BBC
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  • About the manufacturer

    Notes pistons
    Mounting of con rods