SRP142024 Srp Sbc 4.155″ Pistons +4cc Dome 3.750″ St 6.000″ Rod 1.125″ Ch

Description

Maximize your engine’s power output and durability with these SBC 4.155″ pistons engineered for performance enhancements. The +4 cc dome increases compression ratio, directly translating to improved combustion efficiency and higher horsepower potential.

Each piston is precision-machined to a 4.155″ diameter, ensuring a tight fit within the cylinder bore for reduced blow-by and enhanced sealing. The 3.750″ stroke combined with a 6.000″ rod length optimizes the piston’s travel and rod angle, balancing power delivery and mechanical reliability.

• +4 cc Dome Volume: Increases compression ratio to boost engine performance and throttle response.
• 3.750″ Stroke: Matches standard crankshaft specifications to maintain engine balance while allowing for increased displacement.
• 6.000″ Connecting Rod: Provides optimal rod-to-stroke ratio for reduced piston side loading, decreasing wear and extending engine life.
• 1.125″ Compression Height: Ensures compatibility with SBC engine blocks and standard deck heights for straightforward installation.
• Weight of 6.2 kg per piston: Balances strength and mass for improved engine RPM capability and reduced vibration.

Manufactured by Srp, these pistons undergo stringent quality control to meet exacting tolerances, guaranteeing consistency across every unit. Their dimensions—73.00 cm length, 30.00 cm width, and 12.50 cm height—reflect packaging optimized for shipping and handling but also indicate the robustness of the piston design.

These pistons are ideal for engine builders seeking a precise upgrade that elevates compression without compromising reliability. The specific combination of dome volume, stroke, rod length, and compression height is meticulously designed to integrate seamlessly with small-block Chevy (SBC) engines, supporting both street performance and competitive motorsports applications.

Invest in components engineered for definitive performance improvements and durability that withstand demanding operating conditions, ensuring your engine delivers power and efficiency consistently.