Eagle 4G63 Stroker 94mm Crankshaft For 7-Bolt (Evo)

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications. Forged 4340 Steel Crank - MITSUBISHI 4G63, 3.700" Stroke, 7 BOLT REAR FLANGE. Crankshaft must be balanced to match your specific Rods and pistons. MITSUBISHI 94MM

The Eagle forged 4340 steel crankshaft (Part #eag2037005900B7) is engineered for high-performance applications requiring exceptional strength and durability. Designed specifically for Mitsubishi 4G63 engines, this crankshaft features a 3.700-inch stroke and a 94mm bore, making it ideal for building robust stroker engines. Its non-twist forging process ensures superior integrity, with .125-inch fillet radiuses providing enhanced strength at critical stress points. The nitrided surface treatment offers improved wear resistance, while the micropolished finish reduces friction, contributing to smoother engine operation. This crankshaft is intended for demanding racing or high-performance street use where durability is paramount. Please note, for optimal performance, the crankshaft must be balanced to match your specific rods and pistons, ensuring smooth operation and longevity of your engine build. The part is compatible with various Mitsubishi models, including Eclipse and Lancer years from 1993 to 2006, making it a versatile choice for engine rebuilds or upgrades. The 7-bolt rear flange design ensures a secure fit in your engine assembly, adhering to the specifications required for Mitsubishi's 4G63 platform. This component is essential for enthusiasts seeking reliable power gains and engine longevity in their Mitsubishi performance builds. Proper installation and balancing are crucial to maximize the benefits of this high-grade crankshaft, providing confidence in demanding driving conditions and competitive motorsport environments.

Features:

• Forged 4340 steel construction for maximum strength and durability

• .125-inch fillet radiuses for superior stress distribution

• Non-twist forging process enhances structural integrity

• Nitrided surface treatment for improved wear resistance

• Micropolished finish for reduced friction and smoother operation

• Designed for Mitsubishi 4G63 engines with 94mm bore

• Compatible with 7-bolt rear flange configurations

• Requires proper balancing to match pistons and rods for optimal performance

Fitment:
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