Carrillo BBC5310-100 Big Block Chevy Forged Piston Set Bore Compression - 4.600 11.8 1

The Carrillo BBC5310-100 is a high-performance forged piston set engineered specifically for Big Block Chevrolet engines. These pistons feature a 24.9cc dome design that delivers an aggressive 11.8:1 compression ratio when paired with 118cc combustion chamber heads.

Key Specifications:

• Bore diameter: 4.600 inches
• Stroke: 4.250 inches
• Rod length: 6.385 inches
• Dome volume: 24.9cc
• Compression ratio: 11.8:1 (with 118cc heads)
• Premium forged construction for maximum strength

Carrillo pistons are precision-machined from high-quality forgings to deliver exceptional durability and performance in demanding racing and high-performance street applications. The domed design increases compression while maintaining optimal flame propagation for improved power output throughout the RPM range.

Application: Designed for Big Block Chevrolet engines with the specified bore, stroke, and rod length combination. Ideal for racing, street performance, and engine rebuilds requiring high compression ratios.