Carrillo BC1111-040 Small Block Chevy Flat Top Piston Set Bore - 4.165

The Carrillo BC1111-040 piston set is precision-engineered for small block Chevrolet engines, designed to deliver maximum performance and durability. These flat top pistons feature a -6.83cc dish volume and are specifically designed for use with 23-degree cylinder heads and a 4.165-inch bore diameter.

Key Specifications:

• Bore Size: 4.165 inches
• Stroke: 3.875 inches
• Connecting Rod Length: 6.000 inches
• Compression Ratio: 11.4:1 (with 64cc combustion chamber)
• Dish Volume: -6.83cc (flat top design)
• Compatible with 23-degree cylinder heads

Carrillo pistons are manufactured from premium forged aluminum alloy using advanced manufacturing processes to ensure precise tolerances and consistent quality. The flat top design promotes efficient combustion and optimal flame propagation, making this piston set ideal for high-performance street and racing applications. Each piston is engineered to withstand the extreme pressures and temperatures of demanding engine builds while maintaining dimensional stability.

Applications: These pistons are designed specifically for small block Chevrolet engines using 23-degree cylinder heads with the specified bore, stroke, and rod length combination. Always verify compatibility with your specific engine configuration before installation.