What is the benefit of the 94mm stroke on this crankshaft?

The 94mm stroke is an increase over the stock stroke, providing your engine with more displacement. More displacement generally means more potential for power, especially when combined with modifications like turbocharging or supercharging.

What does the 4340 billet material and heat treatment mean for durability?

4340 billet material is known for its strength and ability to withstand high stress. The multi-step heat treatment and nitriding process further enhance the crankshaft's hardness and resistance to wear and fatigue, making it suitable for demanding, high-horsepower applications.

Does this crankshaft come with all necessary hardware for installation?

This product listing is for the crankshaft itself. It is recommended to consult the manufacturer's installation guide or contact Manley Performance directly to confirm what additional components or hardware may be required for a complete engine build or replacement.

Specifications

Brand: Manley Performance
Part #: 190110B
UPC: 807298061092

Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 94mm Stroke Turbo Tuff Series Crankshaft

Name: Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 94mm Stroke Turbo Tuff Series Crankshaft
Brand: Manley Performance
SKU: manley-performance-manley-mitsubishi-4g63-4g64-7-bolt-4340-billet-94mm-stroke-tu-t14-16280
Price: 2136.87 USD
Availability: InStock

$2136.87

Only 5 left in stock

Manley 4340 Billet 94mm Stroke Crankshaft for Mitsubishi 4G63/4G64 7 Bolt engines. Increases displacement for more power.

Key Features

Fits 1993-1998 Eagle Talon, 1993-1999 Mitsubishi Eclipse, 1992-1995 Mitsubishi Expo, 1994-2004 Mitsubishi Galant, 2003-2006 Mitsubishi Lancer, 1997-1999 Mitsubishi Montero Sport, 2003 Mitsubishi Outlander, and 1993-1994 Plymouth Laser.
Features an increased 94mm stroke, providing a 9.3% increase over the stock stroke for greater displacement and power potential.
Constructed from durable 4340 billet material, suitable for high horsepower and high boost applications.
Counterweights are fully knife-edged for precise balance and stability during operation.
Undergoes a multi-step heat treatment process and nitriding to enhance strength and longevity.
Each crankshaft is stress relieved, shot peened, and 100% magnafluxed to meet stringent quality standards.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're building a high-horsepower Mitsubishi 4G63 or 4G64 engine, this Manley Performance Turbo Tuff Series crankshaft is a solid foundation. It's designed for boosted applications where strength and reliability are paramount. This crankshaft features an increased 94mm stroke, which is a 9.3% increase over the stock stroke. This means more displacement for your engine, which directly translates to more potential power, especially when combined with forced induction.

Manley crafts this crankshaft from 4340 billet material, a well-known choice for its durability and performance under stress. The counterweights are knife-edged to ensure precise balancing and stability, crucial for high-RPM operation. To further enhance its strength and longevity, the crankshaft undergoes a multi-step heat treatment process and nitriding. Before it leaves Manley, each crank is stress relieved, shot peened, and 100% magnafluxed to meet their strict quality standards. This level of attention to detail ensures you're getting a part built to withstand demanding conditions.

This crankshaft fits a range of popular Mitsubishi and Eagle vehicles, including the Mitsubishi Eclipse, Eagle Talon, and Mitsubishi Galant, among others. It's a significant upgrade for anyone looking to push the limits of their 4G63 or 4G64 engine. When installing a stroker crankshaft like this, it's always a good idea to consult the manufacturer's installation instructions to ensure proper clearance and assembly, especially with the increased stroke.