Manley Performance Mitsubishi 4G63/4G64 Turbo Tuff Series 4340 Billet Crankshaft with 100mm Stroke

Description

The Manley Performance Mitsubishi 4G63/4G64 Turbo Tuff Series Crankshaft (Part Number: 190120B) is engineered for high horsepower and high boost applications, offering superior strength and durability. Crafted from lightweight 4340 billet steel, this crankshaft features fully knife-edged counterweights for optimal balance and stability, ensuring reliable performance under demanding conditions. Its multi-step heat treatment process, combined with nitriding, significantly enhances fatigue resistance and longevity, making it suitable for aggressive tuning and racing environments. Each unit undergoes rigorous quality assurance procedures including stress relief, shot peening, and 100% magnaflux testing to meet stringent industry standards. Featuring an increased 94mm stroke, this crankshaft provides a 9.3% boost in displacement over stock, translating to increased power output for compatible Mitsubishi and Subaru engines. The design is precision-machined to ensure perfect fitment and optimal performance, making it an ideal upgrade for enthusiasts seeking to maximize their engine’s potential.

Features:

• Lightweight 4340 billet steel construction for durability and performance

• Fully knife-edged counterweights for precise balance and stability

• Multi-step heat treatment and nitriding for enhanced strength and longevity

• Rigorous quality assurance including stress relief, shot peening, and magnaflux testing

• 94mm stroke increases engine displacement by 9.3%, boosting power output

Fitment:
Eagle Talon TSi 1993
Eagle Talon TSi 1994
Eagle Talon TSi 1995
Eagle Talon TSi 1996
Eagle Talon TSi 1997
Eagle Talon TSi 1998
Mitsubishi Eclipse GS 1993
Mitsubishi Eclipse GS 1994
Mitsubishi Eclipse GST 1993
Mitsubishi Eclipse GST 1994
Mitsubishi Eclipse GST 1995
Mitsubishi Eclipse GST 1996
Mitsubishi Eclipse GST 1997
Mitsubishi Eclipse GST 1998
Mitsubishi Eclipse GST 1999
Mitsubishi Eclipse GSX 1993
Mitsubishi Eclipse GSX 1994
Mitsubishi Eclipse GSX 1995
Mitsubishi Eclipse GSX 1996
Mitsubishi Eclipse GSX 1997
Mitsubishi Eclipse GSX 1998
Mitsubishi Eclipse GSX 1999
Mitsubishi Eclipse Spyder GST 1996
Mitsubishi Eclipse Spyder GST 1997
Mitsubishi Eclipse Spyder GST 1998
Mitsubishi Eclipse Spyder GST 1999
Mitsubishi Expo Base 1992
Mitsubishi Expo Base 1993
Mitsubishi Expo Base 1994
Mitsubishi Expo Base 1995
Mitsubishi Expo SP 1992
Mitsubishi Expo SP 1993
Mitsubishi Galant DE 1997
Mitsubishi Galant DE 1998
Mitsubishi Galant DE 1999
Mitsubishi Galant DE 2000
Mitsubishi Galant DE 2001
Mitsubishi Galant DE 2002
Mitsubishi Galant DE 2003
Mitsubishi Galant DE 2004
Mitsubishi Galant ES 1994
Mitsubishi Galant ES 1995
Mitsubishi Galant ES 1996
Mitsubishi Galant ES 1997
Mitsubishi Galant ES 1998
Mitsubishi Galant ES 1999
Mitsubishi Galant ES 2000
Mitsubishi Galant ES 2001
Mitsubishi Galant ES 2002
Mitsubishi Galant ES 2003
Mitsubishi Galant ES 2004
Mitsubishi Galant GS 1994
Mitsubishi Galant LS 1994
Mitsubishi Galant LS 1995
Mitsubishi Galant LS 1996
Mitsubishi Galant LS 1997
Mitsubishi Galant LS 1998
Mitsubishi Galant LS 2002
Mitsubishi Galant LS 2003
Mitsubishi Galant S 1994
Mitsubishi Galant S 1995
Mitsubishi Galant S 1996
Mitsubishi Lancer Evolution 2003
Mitsubishi Lancer Evolution 2004
Mitsubishi Lancer Evolution 2005
Mitsubishi Lancer Evolution 2006
Mitsubishi Montero Sport ES 1997
Mitsubishi Montero Sport ES 1998
Mitsubishi Montero Sport ES 1999
Mitsubishi Outlander LS 2003
Mitsubishi Outlander XLS 2003
Plymouth Laser RS 1993
Plymouth Laser RS 1994