Comprehensive Guide: 4G63 Engine for Sale – Specs, Features, and FAQs
4g63 engine for sale, The Mitsubishi 4G63 engine is a legendary powerplant cherished by car enthusiasts and racers worldwide. Known for its versatility, durability, and impressive performance potential, the 4G63 is a mainstay in automotive circles. Whether you’re a tuner looking for a reliable base for your project or simply in need of a replacement engine, the 4G63 remains a top choice.
This guide covers the engine’s specifications, common applications, benefits, and answers frequently asked questions to help you make an informed purchase.
Overview of the 4G63 Engine
The 4G63 is part of Mitsubishi’s Sirius engine family and has been produced in various iterations since the early 1980s. It gained fame for its performance capabilities, especially in turbocharged form, and is prominently featured in the Mitsubishi Lancer Evolution and other high-performance vehicles.
Key Specifications
| Specification | Details |
|---|---|
| Engine Type | Inline-4, DOHC, 16-valve |
| Displacement | 1,997 cc (2.0L) |
| Bore x Stroke | 85.0 mm x 88.0 mm |
| Compression Ratio | Varies (8.5:1 for turbocharged models) |
| Fuel System | Multi-point fuel injection |
| Aspiration | Naturally aspirated or turbocharged |
| Horsepower Output | Up to 276 HP in turbocharged applications |
| Torque Output | Varies (up to 309 Nm in turbocharged models) |
| Material Composition | Cast iron block, aluminum head |
Common Applications of the 4G63
The 4G63 engine has been utilized in a variety of vehicles, most notably:
- Mitsubishi Lancer Evolution I-IX (Turbocharged Version)
- Mitsubishi Eclipse GS-T/GSX
- Plymouth Laser RS Turbo
- Eagle Talon TSi AWD
- Galant VR-4
This engine is also popular in the aftermarket, frequently swapped into other vehicles for racing and performance builds.
Why Choose the 4G63 Engine?
1. Performance Potential
The 4G63 is highly regarded for its ability to handle significant power upgrades. With proper tuning and modifications, the turbocharged versions can exceed 500 horsepower, making it a favorite among drag racers and track enthusiasts.
2. Durability
Its cast iron block provides a robust foundation, and the engine’s design is known for handling high stress, even in forced induction applications.
3. Availability of Parts
The popularity of the 4G63 means there is a wealth of aftermarket and OEM parts available, ranging from turbochargers and pistons to intake manifolds and engine management systems.
4. Versatility
The 4G63 can be adapted to various setups, including rear-wheel-drive conversions and standalone management systems.
Where to Buy a 4G63 Engine
New Engines
Brand-new 4G63 engines are available from specialized dealers and Mitsubishi parts distributors. These are often high in price but come with warranties.
Used Engines
A large number of 4G63 engines are sold as used or refurbished units. Reliable sources include:
- JDM importers
- Online marketplaces (e.g., eBay, Craigslist)
- Specialized engine rebuilders
Aftermarket Options
Custom-built 4G63 engines with upgraded internals are also available for performance enthusiasts. These often include forged pistons, rods, and ported cylinder heads.
FAQs About the 4G63 Engine
Q1: How much does a 4G63 engine cost?
- Used Engines: $1,000 to $3,000, depending on condition and mileage.
- Rebuilt Engines: $3,000 to $5,000, depending on upgrades.
- Performance Builds: $5,000 and up, depending on modifications.
Q2: Can the 4G63 handle high horsepower?
Yes, with proper upgrades such as forged internals, upgraded turbochargers, and enhanced cooling systems, the 4G63 can reliably produce over 600 horsepower.
Q3: What are the common issues with the 4G63 engine?
Common issues include:
- Timing belt failure (can cause catastrophic engine damage)
- Oil leaks from the valve cover gasket or turbo lines
- Crankwalk (more common in 7-bolt versions of the engine)
Q4: What is the difference between 6-bolt and 7-bolt 4G63 engines?
The 6-bolt version (1989-1992) is considered more durable and less prone to crankwalk. The 7-bolt version (1993 onwards) is lighter and used in later models but is often criticized for crankshaft bearing issues.
Q5: Is the 4G63 engine compatible with other vehicles?
Yes, the engine is a popular swap candidate for other vehicles, including older Mitsubishi models, Hyundai Tiburon, and custom race builds.
Tips for Buying a 4G63 Engine
- Verify Authenticity: Ensure the engine comes with documentation proving its origin and mileage.
- Inspect Condition: Check for oil leaks, compression levels, and signs of wear.
- Consider Rebuilts: Opting for a rebuilt engine ensures peace of mind and reliability.
- Understand Your Needs: Determine whether you need a naturally aspirated or turbocharged version based on your application.
Conclusion on 4g63 engine for sale
The Mitsubishi 4G63 engine is a time-tested powerhouse, ideal for both stock replacements and performance builds. Its availability in the market, combined with its immense tuning potential, makes it a favorite among enthusiasts. Whether you’re restoring a classic or building a race car, the 4G63 offers unmatched versatility.
Always buy from reputable sellers, ensure proper installation, and enjoy the performance this iconic engine has to offer!
