SBC 4.040″ PISTONS +11cc DOME 3.562″ ST 6.000″ ROD 1.219″ CH

Description

Maximize your engine’s power and reliability with the SBC 4.040″ pistons, meticulously crafted to improve combustion dynamics and withstand rigorous operating conditions. The +11 cc dome design increases compression ratio, directly enhancing engine efficiency and output.

This piston set features a 3.562″ stroke and a 6.000″ connecting rod length, dimensions optimized for balanced piston speed and reduced wear. The 1.219″ compression height ensures precise piston positioning within the cylinder, which is crucial for maintaining optimal combustion chamber volume and minimizing mechanical stress.

• +11 cc dome design: Raises compression ratio for improved combustion efficiency and increased horsepower.
• 4.040″ piston diameter: Provides a precise fit for standard SBC engine blocks, ensuring optimal sealing and reducing blow-by.
• 3.562″ stroke and 6.000″ rod length: Balances piston speed and rod ratio, enhancing engine durability and smooth operation.
• 1.219″ compression height: Maintains correct piston-to-head clearance, critical for performance tuning and preventing piston-to-valve contact.
• Je Pistons brand quality: Manufactured with aerospace-grade alloys for superior strength and heat resistance, supporting high RPM and load conditions.
• Weight and dimensions: At 6.28 kg total weight and dimensions of 66.00 cm length, 15.20 cm width, and 30.50 cm height, these pistons are engineered for balanced reciprocating mass and fitment within standard SBC engine configurations.

These pistons are designed specifically for engine builders seeking precise combustion chamber volume control and durability under demanding conditions. The combination of dome volume, stroke, rod length, and compression height optimizes engine geometry, translating into measurable gains in power and responsiveness.

Every detail, from the piston dome shape to the exact compression height, is engineered to improve performance while maintaining longevity. Rely on these pistons to deliver consistent, high-level performance in SBC engines configured for performance applications.