COMPSTAR COMET SBC 3.750 STR, 350 MAINS, 2.100″ PINS, 4340

Description

Enhance your engine’s reliability and power output with the Callies COMPSTAR COMET SBC 3.750 STR crankshaft, designed to withstand rigorous operating conditions. Its construction from 4340 alloy steel delivers superior tensile strength and fatigue resistance, ensuring longevity and consistent performance under high loads.

The 2.100″ pin diameter and 350 main bearing size provide precise bearing fitment and optimal load distribution, reducing wear and increasing engine efficiency. This results in smoother operation and improved power transfer, essential for high-performance applications.

Weighing 25 kg and measuring 95.30 cm in length with a 27.90 cm width and height, this crankshaft fits standard SBC engine blocks while maintaining structural integrity. The dimensions support balanced engine dynamics, minimizing vibration and stress on internal components.

• 4340 Alloy Steel Construction: Offers enhanced durability and resistance to fatigue, critical for high-rev and high-stress environments.
• 2.100″ Pin Diameter: Ensures precise bearing alignment and load handling, reducing friction and wear over time.
• 350 Main Bearings: Provides robust support for the crankshaft, improving stability and reducing the risk of deformation.
• Dimensions (95.30 cm length, 27.90 cm width and height): Designed for compatibility with SBC engine blocks while optimizing engine balance and performance.
• Weight of 25 kg: Balances strength and mass to support power output without compromising engine responsiveness.

This crankshaft is engineered for serious engine builders who demand precision and durability. Its specific design parameters ensure it meets the needs of high-performance SBC applications, delivering consistent power and reliable operation. Trust in Callies’ expertise to provide a crankshaft that stands up to demanding conditions without sacrificing performance.