Wiseco Piston Kit BBC Supercharger/Marine Revers B:4.320

CHEVROLET BIG BLOCK • OPEN CHAMBER • 24° CONVENTIONAL HEAD Wiseco Pistons

• Designed for forced induction
• 1/16 , 1/16 , 3/16 Rings Sold Separately
• ArmorGlide® Skirt Coating
• .320 Top Ring Land / Int. .320
• 2618 High Strength Alloy
• Anti-detonation & pressure seal grooves
• .180 Pin & Double Spirolox®
• C/R at 0 deck with .040 gasket

BBC • Turbo / Marine / Supercharger • Reverse Dome

Kit Part #: K0134A7
Bore: 4.320
Comp Ht: 1.270
Stroke: 4.250
Rod: 6.385
0 Deck at: 9.780
Std. Deck Ht: 9.800
Avg: Wt: 596
Volume: -7cc
Compression Ratio At 107cc: 9.2
Compression Ratio At 114cc: 8.8
Compression Ratio At 119cc: 8.5
Compression Ratio At 123cc: 8.3
Pin Part # Included: S462 .990 x 2.930
Ringset Sold Separately: J100F8-4320-5
Skirt Type: Strutted