Wiseco K496B110 Quick 8 Series Forged Piston Set 4.610 Bore BB Chevy 601 15.1:1

The Wiseco K496B110 is a Professional Series Quick 8 forged piston set engineered for high-output Big Block Chevrolet racing applications. With a 1.120-inch compression height and a 0.990-inch wrist pin diameter, these pistons are purpose-built for serious drag racing and nitrous-assisted Big Block builds in the 601 cubic inch displacement range.

Key Features:

• Quick 8 Series Nitrous Solid Dome — Crown geometry optimized for 18-degree BBC head configurations and nitrous oxide applications
• 15.1:1 Compression Ratio — Aggressive solid dome design maximizes power potential in race-only builds
• 4.610-inch Bore / 1.120-inch Compression Height — Precision-machined to exacting tolerances for consistent cylinder-to-cylinder balance
• 0.990-inch Wrist Pin — Heavy-duty pin diameter suited to high-load, high-RPM race applications
• Professional Series Forging — Manufactured from high-strength forged alloy at Wiseco's Mentor, Ohio facility using advanced CNC equipment
• ArmorGlide Skirt Coating — Proprietary anti-friction coating reduces skirt-to-bore friction, improves wear resistance, and allows tighter bore fitment for reduced piston rock and improved ring seal
• Precision Ring Grooves — Machined to exacting axial widths and root diameters for maximum ring seal and minimized blow-by
• Valve Pocket Design — Optimized relief geometry accommodates oversized valves and high-lift camshafts

Wiseco's Quick 8 Series pistons draw on decades of race-proven engineering developed across top-tier motorsports programs. Every piston in this Professional Series set is forged, CNC-machined, and quality-inspected at Wiseco's dedicated U.S. manufacturing facility, ensuring consistent performance under the extreme cylinder pressures generated by nitrous-assisted Big Block Chevrolet racing engines.