11A-2-2

6G7 ENGINE (E - W) - Special Tools

Tool

Number

MD998774

Name

Use

 

 

Valve stem seal

Installation of valve stem seal

installer

 

 

 

MD998780

MD998781

MD998767

MB990767

MD998715

MD998735

MD998769

MD998713

Piston pin setting tool

Flywheel stopper

Tensioner pulley

End yoke holder

Pulley holder pin

Valve spring compressor adaptor

Crank pulley spacer

Camshaft oil seal installer

Removal and installation of piston pin

Holding flywheel or drive plate

Adjustment of timing belt tension

Holding camshaft sprocket

(Used in combination with MD998715)

Holding camshaft sprocket

(Used in combination with MB990767)

Compressing the valve springs

Cranking the crankshaft to install timing belt

Installation of camshaft oil seal

E Mitsubishi Motors Corporation

Dec. 1996

PWEE9615

Page 11
Image 11
Mitsubishi 6G7 specifications 11A-2-2

6G7 specifications

The Mitsubishi 6G7 engine is a robust V6 gasoline engine that has garnered attention for its blend of performance and efficiency. Primarily designed for use in a variety of Mitsubishi vehicles, including sedans and SUVs, the 6G7 series illustrates the engineering prowess of Mitsubishi in creating reliable and powerful engines.

One of the standout features of the 6G7 engine is its V6 configuration, which provides a good balance of power and smoothness. This engine typically displaces 3.0 liters, though variants exist with slightly different displacements. The 6G7 showcases a double overhead camshaft (DOHC) design, which facilitates efficient airflow and enhances power output. This configuration allows the engine to produce a substantial amount of horsepower while maintaining fuel efficiency, making it an attractive option for both performance-driven drivers and those focused on daily commuting.

In terms of technology, the 6G7 utilizes Mitsubishi’s advanced fuel injection system, which optimizes the fuel-air mixture for efficient combustion. This not only contributes to improved power output but also helps in reducing emissions, making the engine more environmentally friendly. Additionally, the integration of a variable valve timing (VVT) system enhances the engine's performance across various RPM ranges, providing both low-end torque and high-end power.

The 6G7 is designed with durability in mind. It features a robust iron block and aluminum alloy cylinder heads, which contribute to the engine's longevity and overall reliability. The use of advanced materials and manufacturing techniques helps to minimize wear and extend the lifespan of critical components.

Another important characteristic of the 6G7 engine is its smooth operation. The V6 configuration inherently provides balance, reducing vibrations and ensuring a refined driving experience. Coupled with a well-tuned exhaust system, the engine produces a pleasing sound that enhances the overall driving experience without being overwhelming.

In conclusion, the Mitsubishi 6G7 engine series stands out for its combination of power, efficiency, and durability. With advanced technologies like DOHC, VVT, and an efficient fuel injection system, the 6G7 remains a popular choice in various Mitsubishi models. Its smooth operation and robust construction further establish it as a reliable engine, appealing to a wide range of drivers seeking performance without sacrificing efficiency. The 6G7 serves as a testament to Mitsubishi's commitment to engineering excellence and innovation in the automotive industry.