The Honda K24Z1 engine is a 2.4-liter inline-four engine produced by Honda for use in various models. It was first introduced in 2007 and was used in the Honda CR-V from 2007 to 2009.
The engine is known for its combination of power and fuel efficiency, making it a popular choice for many car enthusiasts.
The purpose of this article is to provide a comprehensive review of the Honda K24Z1 engine, covering its specs, performance, real-world driving experience, and maintenance.
Through this article, we aim to give readers a better understanding of this engine and help them make an informed decision if they’re considering purchasing a vehicle equipped with it.
Honda K24Z1 Engine Overview
The Honda K24Z1 engine is a 2.4-liter inline-four engine produced by Honda for use in various models. It was first introduced in 2007 and was used in the Honda CR-V from 2007 to 2009.
The engine has a compression ratio of 9.7:1, producing 166 horsepower at 5800 RPM and 161 lb-ft of torque at 4200 RPM. The engine redlines at 6500 RPM.
In terms of performance, the Honda K24Z1 engine is known for its quick acceleration and smooth power delivery. This makes it a popular choice for drivers who enjoy a sporty driving experience.
The engine also offers good fuel efficiency, which is a significant advantage for those who are looking for an engine that can provide both power and fuel savings.
The Honda K24Z1 engine has received positive reviews from drivers for its reliability and durability. However, as with any engine, regular maintenance is essential to ensure that it continues to perform at its best.
Some of the common issues with this engine include oil leaks and faulty ignition coils, but these are typically minor problems that can be easily fixed with proper maintenance.
Overall, the Honda K24Z1 engine is a well-rounded option for those who are looking for a reliable and efficient engine that can provide a sporty driving experience.
Whether you’re looking for a vehicle for daily commuting or weekend road trips, the Honda K24Z1 engine is a solid choice that is sure to provide years of dependable performance.
Specification Table for K24Z1 Engine
| Specification | Value |
|---|---|
| Engine Type | 2.4-liter inline-four |
| Compression Ratio | 9.7:1 |
| Horsepower | 166 hp @ 5800 RPM |
| Torque | 161 lb-ft @ 4200 RPM |
| RPM Range | 5800-6500 RPM |
Note: The values listed above are based on information available as of 2021 and may vary depending on the specific model and year of the vehicle.
Source: Wikipedia
Comparison With Other K24 Family Engine Like K24Z2 and K24Z3
The Honda K24Z1 engine is part of the K24 engine family, which includes several other engines such as the K24Z2 and K24Z3. Here’s a comparison between the K24Z1 engine and its counterparts:
| Specification | K24Z1 | K24Z2 | K24Z3 |
|---|---|---|---|
| Engine Type | 2.4-liter inline-four | 2.4-liter inline-four | 2.4-liter inline-four |
| Compression Ratio | 9.7:1 | 11.0:1 | 11.0:1 |
| Horsepower | 166 hp @ 5800 RPM | 201 hp @ 7000 RPM | 201 hp @ 7000 RPM |
| Torque | 161 lb-ft @ 4200 RPM | 170 lb-ft @ 4400 RPM | 170 lb-ft @ 4400 RPM |
| RPM Range | 5800-6500 RPM | 7000 RPM | 7000 RPM |
As seen from the table above, the K24Z2 and K24Z3 engines have higher compression ratios compared to the K24Z1 engine, which translates to better performance and efficiency.
The K24Z2 and K24Z3 engines also produce more horsepower and torque, making them better suited for high-performance applications. The K24Z2 and K24Z3 engines also have a higher RPM range, allowing them to rev higher and produce more power.
In conclusion, while the K24Z1 engine is a reliable and efficient engine, it is not as powerful as its counterparts, the K24Z2 and K24Z3. However, it is still a great option for drivers who are looking for a reliable and efficient engine with a sporty driving experience.
Head and Valvetrain Specs K24Z1
The Honda K24Z1 engine features a DOHC (Dual Overhead Cam) design with i-VTEC (Intelligent Variable Valve Timing and Lift Electronic Control) technology. This design provides efficient and precise control of the engine’s valves, resulting in improved performance and fuel efficiency.
The engine features four valves per cylinder, with a total of 16 valves. The valves are actuated by the DOHC design, which provides better valve control and improved engine breathing. This allows the engine to produce more power and torque, while also improving fuel efficiency.
In terms of the valvetrain, the K24Z1 engine features a chain-driven camshaft, which is known for its durability and low maintenance requirements. The engine also features hydraulic lash adjusters, which help to maintain the correct valve clearance without the need for manual adjustments.
Overall, the Honda K24Z1 engine’s head and valvetrain design provide a reliable and efficient engine that delivers excellent performance and fuel efficiency.
The DOHC design and i-VTEC technology work together to provide optimal control of the engine’s valves, while the chain-driven camshaft and hydraulic lash adjusters help to ensure the engine’s longevity and reliability.
The Technologies Used in
The Honda K24Z1 engine features several advanced technologies designed to improve its performance, efficiency, and reliability. Some of these technologies include:
1. I-vtec (Intelligent Variable Valve Timing and Lift Electronic Control)
This technology provides precise control of the engine’s valves, optimizing valve lift, duration, and timing for improved performance and efficiency.
2. Dohc (Dual Overhead Cam)
The DOHC design provides better control of the engine’s valves and improved engine breathing, resulting in increased power and torque and improved fuel efficiency.
3. Chain-driven Camshaft
The K24Z1 engine features a chain-driven camshaft, which is known for its durability and low maintenance requirements.
4. Hydraulic Lash Adjusters
The hydraulic lash adjusters maintain the correct valve clearance without the need for manual adjustments, ensuring consistent performance over time.
5. Drive-by-wire
The K24Z1 engine features Drive-by-Wire technology, which uses an electronic accelerator instead of a mechanical linkage to control the throttle. This results in improved throttle response, better fuel efficiency, and a smoother driving experience.
6. Direct Ignition System
The Direct Ignition System provides precise ignition control, improving fuel efficiency and reducing emissions.
7. Electronic Throttle Control
The Electronic Throttle Control system uses an electronic accelerator pedal to control the engine’s throttle, providing improved throttle response and a smoother driving experience.
These technologies work together to provide a reliable and efficient engine that delivers excellent performance and fuel efficiency. The Honda K24Z1 engine is a prime example of Honda’s commitment to advancing automotive technology and delivering cutting-edge engines to its customers.
Performance Review
The Honda K24Z1 engine is a 2.4-liter inline-four engine that delivers 166 horsepower at 5800 RPM and 161 lb-ft of torque at 4200 RPM. This engine is designed for sporty driving and offers a good balance of performance and efficiency.
In terms of acceleration, the K24Z1 engine provides brisk acceleration and provides plenty of power for most driving scenarios. The engine’s i-VTEC technology helps to optimize valve lift, duration, and timing, which results in improved performance and fuel efficiency.
The engine’s DOHC design and four valves per cylinder also contribute to the engine’s performance, providing better control of the engine’s valves and improved engine breathing.
In terms of fuel efficiency, the K24Z1 engine is relatively fuel-efficient, especially when compared to other engines in its class.
The engine’s DOHC design and i-VTEC technology help to optimize fuel efficiency, while the Direct Ignition System and Electronic Throttle Control system work together to improve fuel efficiency and reduce emissions.
In terms of reliability, the Honda K24Z1 engine is known for its reliability and low maintenance requirements. The engine’s chain-driven camshaft and hydraulic lash adjusters help to ensure consistent performance over time, while the engine’s Drive-by-Wire and Direct Ignition System technologies help to reduce the engine’s complexity and improve reliability.
Overall, the Honda K24Z1 engine provides a good balance of performance and efficiency, making it a great choice for drivers who want a sporty driving experience with good fuel efficiency.
The engine’s advanced technologies and reliable design make it a great option for those who are looking for a dependable and efficient engine.
What Car Did the K24Z1 Come in?
The Honda K24Z1 engine was used in the 2007-2009 Honda CR-V (model RE3 and RE4). The Honda CR-V is a compact SUV that offers a comfortable ride, good fuel efficiency, and versatile interior space.
The K24Z1 engine was used as the base engine option in these models, providing a good balance of performance and efficiency.
Other K Series Engines-
| K24Z7 | K24Z6 | K24Z5 | K24Z4 | K24Z3 |
| K24A8 | K24A4 | K24A3 | K24A2 | K24A1 |
| K24V7 | K24W1 | K20Z5 | K20Z4 | K20Z3 |
| K20Z2 | K20Z1 | K20C6 | K20C4 | K20C3 |
| K20C2 | K20C1 | K20A9 | K20A7 | K20A6 |
| K20A4 | K20A3 | K20A2 | K20A1 |
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