Carrillo BLS1002-007 LS1 Dish Piston Set -18.2cc 3.905 Bore

The Carrillo BLS1002-007 is a high-performance dish piston set designed for Chevy LS1 engine builds. These pistons feature a -18.2cc dish configuration optimized for naturally aspirated and forced induction applications.

Specifications:

• Bore Size: 3.905 inches (standard)
• Stroke: 4.000 inches
• Rod Length: 6.125 inches
• Compression Ratio: 9.0:1 (with 68cc cylinder head)
• Valve Relief: 15-degree angle compatible with LS1 and L92 heads
• Dish Volume: -18.2cc

Carrillo pistons are precision-machined from premium forgings and designed to withstand the demands of high-performance and racing applications. The dish design provides excellent flame propagation while maintaining optimal compression ratios for pump gas compatibility. These pistons are engineered specifically for standard bore LS1 builds using 6.125-inch connecting rods and work with both traditional 15-degree LS1 valve angles and L92 cylinder heads with 68cc combustion chambers.

Features:

• Forged construction for maximum strength and durability
• Precision-machined for tight tolerances
• Optimized dish design for efficient combustion
• Compatible with LS1 and L92 cylinder head configurations
• Designed for 9.0:1 compression ratio with proper head selection