fits model: 2wd. make: Nissan. year: 1990–1993.

( Model: TNISSAN ), ( Part Type: Engine Cylinder ), ( Conditions Options: 2.4, 5sp, Rwd, Needs Distributor ), ( Genuine Oem: Yes ), ( Ipn: 300-77324a ), ( Manufacturer Warranty: No Warranty )
The Nissan 300-77324A engine, also known as the KA24E, is a 4-cylinder, inline, DOHC (Double Overhead Camshaft) engine produced by Nissan Motors between 1990 and 1993. This engine was primarily used in 2WD (Two-Wheel Drive) applications for various Nissan models during this period.
The KA24E engine boasts a displacement of 2.4 liters (2,354 cc) and features a cast iron block and aluminum cylinder head. The engine's bore and stroke measurements are 86.0 mm x 91.5 mm (3.39 in x 3.60 in), resulting in a total of 4 cylinders and 8 valves. The compression ratio for this engine is 9.5:1, providing a good balance between power and fuel efficiency.
The engine's intake system consists of a single throttle body with a mass airflow sensor, while the exhaust system features a catalytic converter to help reduce emissions. The KA24E engine is known for its durability, reliability, and responsive performance. It delivers a maximum power output of approximately 145 horsepower at 5,600 rpm and 164 lb-ft (223 Nm) of torque at 4,400 rpm.
One notable feature of the KA24E engine is its Variable Induction System (VIS), which adjusts the intake tract length based on engine speed to optimize airflow and improve power output. This engine was also used in various racing applications due to its strong power output and durability.
The VIN (Vehicle Identification Number) for this engine is 4th digit 'K', which indicates that it is a part of the KA series engines produced by Nissan. This engine was specifically manufactured for 2WD (Two-Wheel Drive) applications between 1990 and 1993. The engine code '290602' refers to the specific production sequence of this engine.
In conclusion, the Nissan 300-77324A engine, or KA24E, is a reliable and powerful 4-cylinder engine that delivers impressive performance. Its features, such as the Variable Induction System and durable construction, make it a popular choice among enthusiasts for both daily driving and racing applications. This engine was produced specifically for 2WD vehicles between 1990 and 1993, as indicated by its VIN.
The Nissan 300-77324A engine, specifically the CA24E variant, was used in several Nissan models between 1990 and 1993. This 2.4-liter, inline-4 cylinder engine came with a double overhead camshaft (DOHC) design and delivered approximately 155 horsepower. Here are some pros and cons of buying a used CA24E engine:
Pros:1. Relatively Common: This engine was used in several Nissan models, making parts availability good.
2. Powerful for its size: With around 155 horsepower, it offers decent power for a 2.4-liter engine.
3. Fuel efficient: CA24E engines are known to be relatively fuel-efficient, which can save money in the long run.
4. Durable: CA24E engines are known to be robust and long-lasting, making them a good choice for those seeking a reliable power source.
5. Widely Supported: There is a large community of enthusiasts and mechanics who work on these engines, which can provide valuable knowledge and resources.
Cons:1. Age: As these engines are over 30 years old, they may have worn parts or require significant repairs before they can be used effectively.
2. Fuel Injection: The CA24E engine uses a complex fuel injection system, which can be costly to maintain and repair.
3. Timing Belt: This engine requires a timing belt replacement, which can be a significant expense.
4. Emissions Compliance: If you live in an area with strict emissions regulations, it may be difficult to get this engine compliant without significant modifications.
5. Availability of Complete Engines: Finding a complete, used CA24E engine in good condition can be challenging and expensive.
Conclusion:The Nissan CA24E engine, specifically the 300-77324A variant, can be a good choice for those seeking power and reliability in a used engine. However, due to its age, it may require significant repairs or parts replacement before it can be used effectively. The complex fuel injection system and timing belt requirements can also add to the cost of ownership. Ultimately, the decision to buy a used CA24E engine depends on your budget, mechanical skills, and the availability of a good condition engine.
Recommendation:If you are considering buying a used CA24E engine, it is recommended that you thoroughly inspect it for any signs of wear or damage. Be prepared to invest in repairs and maintenance, as these engines can require significant attention. Additionally, consider the cost of parts and labor, as they may be more expensive due to the engine's age and complexity. If you are not confident in your mechanical abilities or have limited resources, it may be wiser to consider a newer engine or seek professional advice before making a purchase.