Eagle 4G63 Stock Stroke 88mm Crankshaft

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, 6 BOLT REAR FLANGE. Crankshaft must be balanced to match your specific Rods and pistons. MITSUBISHI 88MM

The Eagle Forged 4340 Steel Crankshaft, part number eag2034655900A6, is engineered for high-performance applications requiring exceptional strength and durability. Crafted from premium 4340 steel with a non-twist forging process, this crankshaft features .125 inch fillet radiuses that enhance stress distribution and overall integrity. Its nitrided surface treatment provides increased resistance to wear and fatigue, making it suitable for demanding engine builds. The micropolished finish ensures smooth operation and minimal friction, contributing to engine longevity and efficiency. Designed specifically for Mitsubishi 4G63 engines with a 88mm stroke, this crankshaft is compatible with models such as Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser from the early 1990s. It features a 6-bolt rear flange for secure mounting and is essential for enthusiasts aiming to optimize engine performance. Proper crankshaft balancing is recommended to match your specific pistons and rods, ensuring optimal engine operation and reliability. This crankshaft is a reliable choice for rebuilds and performance upgrades, providing the strength needed for high RPMs and aggressive driving conditions.

Features:

• Material: Forged 4340 steel for superior strength and durability

• Surface Finish: Nitrided and micropolished for wear resistance and smooth operation

• Design: Non-twist forging with .125 inch fillet radiuses for enhanced stress handling

• Compatibility: Fits Mitsubishi 4G63 engines with 88mm stroke and 6-bolt rear flange

• Application: Suitable for Mitsubishi Eclipse, Eagle Talon, Plymouth Laser from the early 1990s

Fitment:
Eagle Talon TSi 1990
Eagle Talon TSi 1991
Eagle Talon TSi 1992
Mitsubishi Eclipse GS 1990
Mitsubishi Eclipse GS 1991
Mitsubishi Eclipse GS 1992
Mitsubishi Eclipse GSX 1990
Mitsubishi Eclipse GSX 1991
Mitsubishi Eclipse GSX 1992
Plymouth Laser RS 1990
Plymouth Laser RS 1991
Plymouth Laser RS 1992