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Wiseco Piston Kit BBC 396/427/454/502 +15cc 1.270 CH B:4.500

Comp: 12.6 / Rod: 6.385", 6.800" / Bore: 4.500"


Part no: WK0245AS
  • Description

    CHEVROLET • 454 DOME Wiseco Pistons

    • ArmorGlide® Skirt Coating
    • Vertical Gas Ports (Excludes *K0243 Series)
    • 2618 High Strength Alloy
    • .310 Top Ring Land / Int. .320 / Exh. +.120
    • .150 wall pin & Double Spirolox®
    • Anti-detonation & pressure seal grooves
    • 1/16 , 1/16 , 3/16 Rings Sold Separately
    • C/R at 0 deck with .040 gasket

    BBC • Dome • 396/ 427/ 454/ 502 Series

    Kit Part #: K0245AS
    Bore:
    4.500
    Comp Ht:
    1.270
    Stroke:
    4.250, 4.250
    Rod:
    6.385, 6.800
    0 Deck at:
    9.780, 10.195
    Std. Deck Ht:
    9.800, 10.200
    Avg: Wt:
    661
    Volume:
    15cc*
    Compression Ratio At 96cc:
    12.6
    Compression Ratio At 102cc:
    11.9
    Compression Ratio At 118cc:
    10.5
    Compression Ratio At 121cc:
    10.2
    Pin Part # Included:
    S726 .990 x 2.930
    Ringset Sold Separately:
    J100F8-4500-5
    Skirt Type:
    Slab Sided

  • Specification
    Specification
    Bilmärke GM
    Engine code BBC
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