


| Brand | MITSUBISHI |
|---|---|
| Manufacturer Part Number | 4G64 |
| Part Type | BLOCK |
The Mitsubishi 4G64 4L SOHC 4-valve block is an essential component of the 4G64 engine family, which was widely used in various Mitsubishi and Chrysler vehicles between the 1980s and 2000s. This particular block is designed for in-line four-cylinder configurations and is renowned for its durability and reliability.
The 4G64 4L SOHC 4-valve block is made of high-quality cast iron, providing excellent heat dissipation and resistance to engine stresses. It features a bore diameter of 79.5mm and a stroke length of 85.5mm, resulting in a total displacement of 1998cc. The block is designed with a forged steel crankshaft, which is both strong and lightweight, ensuring smooth and consistent power delivery.
One of the standout features of the 4G64 4L SOHC 4-valve block is its SOHC (Single Overhead Camshaft) design. This configuration allows for efficient valve actuation, resulting in improved engine breathability and performance. The block also features a 4-valve per cylinder configuration, which further enhances engine efficiency and power output.
The 4G64 4L SOHC 4-valve block is also equipped with a cast-iron cylinder head, which houses the SOHC camshaft. This design allows for precise valve timing and control, resulting in optimal engine performance. The block also features multi-bolt main bearing caps, which provide enhanced engine stability and durability.
In addition, the 4G64 4L SOHC 4-valve block is equipped with a water jacket for efficient cooling. The block's design includes a large cooling passages, ensuring that the engine stays cool even under high-stress conditions. This not only improves engine longevity but also ensures consistent performance.
The Mitsubishi 4G64 4L SOHC 4-valve block is a versatile and reliable engine block that is suitable for a wide range of applications, from daily driving to performance upgrades. Its robust design, combined with its efficient valve train and cooling system, makes it a popular choice among enthusiasts and mechanics alike. Whether you're looking to restore a classic Mitsubishi or Chrysler vehicle or upgrade the engine in your daily driver, the 4G64 4L SOHC 4-valve block is a solid and reliable choice.
Pros of buying a Mitsubishi 4G64 4L SOHC 4-valve block:1. Reliability: The 4G64 engine is known for its durability and reliability, which makes it a popular choice among car enthusiasts.
2. Affordability: Compared to newer engines, the 4G64 is relatively inexpensive, making it a cost-effective option for those on a budget.
3. Availability of parts: Due to its widespread use in various Mitsubishi models, replacement parts are readily available and relatively affordable.
4. Power: The 4G64 engine offers decent power and torque, making it a good choice for those looking for a reliable and affordable performance engine.
Cons of buying a Mitsubishi 4G64 4L SOHC 4-valve block:1. Fuel economy: The 4G64 engine is not particularly fuel-efficient, which can lead to higher fuel costs over time.
2. Older technology: The 4G64 engine is based on older technology, which means it may not have some of the advanced features and fuel efficiency of newer engines.
3. Maintenance requirements: The 4G64 engine requires regular maintenance, such as timing belt replacements, to ensure its longevity.
4. Limited power: While the 4G64 engine offers decent power, it is not as powerful as some of the newer engines on the market.
Conclusion:The Mitsubishi 4G64 4L SOHC 4-valve block is a reliable and affordable engine option with decent power and availability of parts. However, its fuel economy and maintenance requirements are drawbacks that should be considered. Ultimately, whether or not this engine is the right choice for you depends on your specific needs and budget.
Recommendation:If you are looking for a reliable and affordable engine that offers decent power and is easy to maintain, the Mitsubishi 4G64 4L SOHC 4-valve block may be a good choice for you. However, if fuel efficiency is a priority, you may want to consider a newer engine with better fuel economy.
Cranks are checked for defects and scoring or pitting of the journals. All engine parts should be inspected upon receipt. Crankshaft journals may sometimes have staining.
No fitment or compatibility tool is perfect, and you should always double-check the of part with us. Mitsubishi part md314494; 1997 -2000 eclipse spider, expo, gallant 4G64 p1149-4588. Fitment information is provided as a guide only. Warranty: parts are covered by a 30-day warranty which begins after receipt of the item.
Engine blocks: blocks are checked for cracks and damage. Resurfacing and replacement of valve seals are recommended to ensure good operation the cylinder head assembly. All engine parts must be lubricated and bolts torqued to manufacturer specifications.
Pistons: pistons are checked for damage, warping, or seizing of the pin. No core fees. Engine information.
This is due in part to the cleaning process and does not necessarily indicate damage.
Cylinder heads: heads are checked with a vacuum pump for compression and leaks. Cylinder walls are checked for excessive wear, pitting, and scoring. We buy and sell engine cores parts.
