SBC 4.040″ PISTONS +13cc DOME 3.50″ ST, 6.00″ ROD, 1.250″ CH

Description

Enhance your engine’s power output and efficiency with SBC 4.040″ pistons that are engineered for precise combustion control. The +13 cc dome design increases compression, resulting in improved combustion stability and higher horsepower potential.

The 3.50″ stroke and 6.00″ connecting rod length combination is optimized for balanced piston speed and reduced stress on components, translating into reliable high-RPM performance and extended engine life. The 1.250″ compression height ensures compatibility with standard SBC engine blocks while maintaining optimal piston-to-cylinder wall clearance.

• +13 cc Dome Volume: Increases compression ratio to maximize power output and throttle response.
• 4.040″ Bore Size: Precisely matched to SBC engine specifications for a tight fit and reduced blow-by.
• 3.50″ Stroke: Provides a balanced piston speed for consistent performance under load.
• 6.00″ Rod Length: Optimizes rod-to-stroke ratio to minimize side loading on cylinder walls, enhancing durability.
• 1.250″ Compression Height: Ensures proper piston positioning for reliable combustion chamber sealing and engine geometry.
• Je Pistons Brand Quality: Manufactured with advanced forging techniques to deliver strength at a weight of 6.35 kg, promoting durability without unnecessary mass.

The pistons measure 66.00 cm in length, 15.20 cm in width, and 30.50 cm in height, reflecting a robust design that fits within standard SBC engine dimensions. Their weight of 6.3500 kg balances strength and performance, reducing reciprocating mass for smoother engine operation.

These pistons are engineered specifically for SBC engines, ensuring precise compatibility and optimal performance. They address common engine build challenges such as combustion inefficiency and component wear by providing a durable, high-compression solution.

Invest in SBC 4.040″ pistons to achieve a measurable increase in engine power and reliability. Their combination of specific dimensions, compression dome design, and quality manufacturing positions them as a critical component for performance-focused engine builds.