Wiseco Piston Kit Chevy BB Drag 1.120Ch (6243A6) B:4.560

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

• Designed to use with Nitrous/Full round forging
• Lateral Gas Ports
• 2618 High Strength Alloy
• Anti-detonation & pressure seal grooves
• .160" wall pin & Double Spirolox®
• C/R at 0 deck with .040" gasket
• 1/16" , 1/16”, 3/16" Rings Sold Separately
• Radiused Valve Pockets and CNC Racde-ready Domes

BBC • Hollow Dome • Light Weight Drag

Kit Part #: K243A6
Bore: 4.560
Comp Ht: 1.120
Stroke: 4.5, 4.750
Rod: 6.8, 6.700
0 Deck at: 10.17, 10.195
Std. Deck Ht: 10.2, 10.200
Avg: Wt: 589
Volume: 48.4cc* Hollow
Compression Ratio At 110cc: 16.6, 17.200
Compression Ratio At 114cc: 15.8, 16.40
Compression Ratio At 119cc: 15.0, 15.5
Compression Ratio At 123cc: 14.4, 14.9
Pin Part # Included: S460 .990 x 2.930
Ringset Sold Separately: J100H8-4560-5
Skirt Type: Full Round