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Eagle 4G63 100mm Stroker Crankshaft for 7-Bolt Engines

Take your 4G63 build to the next level with the Eagle 100mm stroker crankshaft. Designed to increase your engine's displacement, this crankshaft is the foundation for high-torque, high-horsepower projects. Constructed from 4340 forged steel using a non-twist forging method, it provides the ultimate balance of weight and structural rigidity. The .125" fillet radiuses offer exceptional strength in critical stress areas, though they mandate the use of chamfered or narrowed bearings during assembly.

Technical Specifications

• Stroke: 100mm for maximum displacement gains
• Material: 4340 Chromoly forged steel
• Surface Treatment: Nitrided for superior hardness
• Finish: Precision micropolished journals
• Fitment: Fits 7-bolt 4G63 DSM and Evolution platforms

This crankshaft is built for the most demanding applications, from drag racing to circuit performance. The nitrided finish ensures that the journals maintain their integrity under extreme heat and load, providing a reliable surface for your high-performance bearings. By increasing the stroke to 100mm, you gain significant low-end torque, making your vehicle faster off the line and more responsive throughout the powerband. Experience the difference in quality and engineering with this premium component available at GGCRACING.