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Manley Performance Race Series Crankshaft for Mitsubishi 4G63/4G64

Enhance the performance and reliability of your Mitsubishi 4G63 or 4G64 engine with the Manley Performance Race Series Crankshaft. This robust 4340 forged crankshaft features an increased 88mm stroke, providing a significant boost in displacement and power potential for your build.

Durable 4340 Forged Construction

Crafted from high-strength 4340 forged material, this crankshaft is designed to handle the demands of high-performance and racing applications. The counterweights are expertly knife-edged to ensure optimal balance and stability, even at extreme engine speeds, minimizing vibration and maximizing power transfer.

Increased Displacement and Power

• Material: High-strength 4340 forged steel for maximum durability.
• Stroke: Increased 88mm stroke for greater displacement and power output.
• Design: Lightweight design with knife-edged counterweights for improved balance.
• Heat Treatment: Multi-step heat treatment and nitriding enhance strength and wear resistance.
• Quality Control: Stress relieved, shot peened, and 100% magnafluxed for ultimate reliability.

The crankshaft undergoes a rigorous multi-step heat treatment process and nitriding to further enhance its strength and longevity. Each unit is subjected to comprehensive quality assurance measures, including stress relief, shot peening, and 100% magnafluxing, ensuring it meets Manley's exacting standards. This crankshaft is an excellent choice for those looking to increase engine displacement and achieve higher power levels.

Maximize your engine's potential. Find Manley Performance parts at GGCRACING.