The Honda K24A8 engine is a 2.4-liter, 4-cylinder engine produced by Honda Motor Company. It was first introduced in 2006 for the Honda Accord in the United States market. Over the years, it has also been used in other Honda vehicles, such as the Element and Odyssey.
The purpose of this post is to provide a comprehensive overview of the Honda K24A8 engine, including its specifications and performance.
This information will be useful for those who are interested in purchasing a Honda vehicle with this engine, as well as for those who are simply interested in learning more about Honda’s engine technology.
The post will cover the engine’s compression ratio, horsepower and torque output, RPM range, and camshaft profile, as well as its performance in different Honda vehicles.
We will also compare the Honda K24A8 engine with other Honda engines, as well as with engines of similar displacement and power output. By the end of this post, readers should have a solid understanding of the Honda K24A8 engine and its capabilities.
Honda K24A8 Engine Overview
The Honda K24A8 engine is a 2.4-liter, 4-cylinder engine produced by Honda Motor Company. It was first introduced in 2006 for the Honda Accord in the United States market, and has since been used in other Honda vehicles such as the Element and Odyssey. This engine is known for its smooth and responsive power delivery, as well as its fuel efficiency.
One of the key features of the Honda K24A8 engine is its high compression ratio of 9.7:1, which helps to increase its power output and fuel efficiency. This engine produces a maximum of 166 horsepower at 5,800 RPM and 160 lb-ft of torque at 4,000 RPM, which is impressive for a 4-cylinder engine of its size.
The engine’s RPM range extends up to 6,500 RPM, allowing it to rev freely and deliver quick and responsive acceleration.
Another important aspect of the Honda K24A8 engine is its camshaft profile, which has been optimized for smooth and linear power delivery. The engine’s camshafts are designed to provide a wide spread of power across the RPM range, making it easy to drive and handle in all driving conditions.
When it comes to performance, the Honda K24A8 engine has proven to be a reliable and capable engine in a variety of Honda vehicles. In the Honda Accord, the engine delivers smooth and responsive acceleration and provides a good balance of fuel efficiency and power.
In the Honda Element, the engine provides good off-the-line acceleration and plenty of power for highway driving. In the Honda Odyssey, the engine provides the smooth and confident acceleration, making it a great choice for families who need a vehicle that is easy to drive and handle.
Overall, the Honda K24A8 engine is a well-rounded engine that delivers good power and fuel efficiency, while still being smooth and responsive to drive.
Whether you’re looking for a reliable and capable engine for your family vehicle, or simply want to learn more about Honda’s engine technology, the Honda K24A8 engine is definitely worth considering.
Specification Table for K24A8 Engine
| Specification | Value |
|---|---|
| Displacement | 2.4 liters |
| Configuration | 4-Cylinder |
| Compression Ratio | 9.7:1 (2006-2007 Accord) / 10.5:1 (2008-2014 Odyssey) |
| Horsepower | 166 hp (124 kW) @ 5800 RPM (2006-2007 Accord and 2007-2011 Element) / 180 PS (132 kW; 178 hp) (2008-2014 Odyssey) |
| Torque | 160 lb⋅ft (217 N⋅m) @ 4000 RPM (2006-2007 Accord and 2007-2011 Element) / 161 lb⋅ft (218 N⋅m) (2008-2014 Odyssey) |
| RPM Range | 6,500 RPM (2006-2007 Accord and 2007-2011 Element) / N/A (2008-2014 Odyssey) |
| Camshaft Profile | 2400/4500 RPM[b] RAA (2006-2007 Accord and 2007-2011 Element) / N/A (2008-2014 Odyssey) |
Head and Valvetrain Specs K24A8
Here are the head and valvetrain specifications for the Honda K24A8 engine:
| Specification | Value |
|---|---|
| Valve Configuration | DOHC (Dual Overhead Cam) |
| Valves per Cylinder | 4 |
| Valve Lift | N/A |
| Valve Timing | N/A |
| Valve Duration | N/A |
| Rocker Arm Type | N/A |
Note: The exact valve lift, timing, duration, and rocker arm type specifications for the Honda K24A8 engine may vary depending on the specific model and year of the vehicle in which it is used.
These details may not be widely published and may need to be obtained through Honda directly or through a Honda dealership.
The Technologies Used in
The Honda K24A8 engine incorporates several advanced technologies to improve its performance and efficiency, including:
1. Vtec (Variable Valve Timing and Lift Electronic Control)
VTEC is a Honda technology that allows the engine to switch between two different cam profiles, providing the best balance of power and efficiency for different driving conditions.
2. I-vtec (Intelligent Vtec)
i-VTEC is a more advanced version of VTEC that adds a third cam profile for high-RPM operation, providing improved power and performance at high RPMs.
3. Drive-by-wire (Dbw) Throttle System
A DBW throttle system eliminates the mechanical linkage between the throttle pedal and the throttle body, using an electronic signal instead. This allows for more precise throttle control and improved throttle response.
4. Dual-stage Intake Manifold
The dual-stage intake manifold is designed to improve the engine’s breathing by dividing the incoming air into two streams, which are then combined in the combustion chamber for improved air/fuel mixture.
5. High Compression Ratio
The high compression ratio of the Honda K24A8 engine helps to increase its power output and fuel efficiency, providing a good balance of performance and efficiency.
These advanced technologies, along with the engine’s smooth and responsive power delivery, make the Honda K24A8 engine a well-rounded and capable engine that delivers good performance and efficiency.
Performance Review
The Honda K24A8 engine provides a well-rounded performance, with a good balance of power and efficiency. Here’s a performance review of the K24A8 engine:
1. Power Delivery
The Honda K24A8 engine provides smooth and responsive power delivery, with plenty of low-end torque for quick acceleration and strong power at high RPMs. The engine’s high compression ratio and advanced technologies, such as VTEC and i-VTEC, contribute to its strong power output.
2. Fuel Efficiency
The K24A8 engine is designed to be fuel-efficient, with advanced technologies like the drive-by-wire throttle system and dual-stage intake manifold helping to optimize fuel consumption. The engine’s high compression ratio also helps to maximize fuel efficiency, providing good fuel economy for a performance engine.
3. Engine Noise and Vibration
The Honda K24A8 engine is known for its smooth operation, with minimal noise and vibration even at high RPMs. The engine’s dual overhead cam design and VTEC technology help to ensure smooth operation and low levels of noise and vibration.
4. Reliability and Durability
Honda is known for its reliable and durable engines, and the K24A8 engine is no exception. The engine’s high-quality build and advanced technologies help to ensure long-term reliability and durability, making it a good choice for those looking for a dependable and long-lasting engine.
Overall, the Honda K24A8 engine provides a well-rounded performance, with good power and efficiency, a smooth and responsive power delivery, and a high level of reliability and durability.
Whether you’re looking for a performance engine for your daily driver or a dependable powerplant for your adventure vehicle, the Honda K24A8 engine is a good choice.
What Car Did the K24A8 Come in?
The Honda K24A8 engine was used in several popular Honda vehicles, including the 2006-2007 Honda Accord (USDM), 2007-2011 Honda Element, and 2008-2014 Honda Odyssey.
The K24A8 engine provided smooth and responsive power delivery, with plenty of low-end torque for quick acceleration and strong power at high RPMs.
Its advanced technologies, such as VTEC and i-VTEC, helped to optimize performance and efficiency, while its high-quality build and reliable design ensured long-term durability and dependability.
The K24A8 engine was a well-rounded and capable powerplant that was well-suited for a wide range of driving needs.
Other K Series Engines-
| K24Z7 | K24Z6 | K24Z5 | K24Z4 | K24Z3 |
| K24Z1 | K24A4 | K24A3 | K24A2 | K24A1 |
| K24V7 | K24W1 | K20Z5 | K20Z4 | K20Z3 |
| K20Z2 | K20Z1 | K20C6 | K20C4 | K20C3 |
| K20C2 | K20C1 | K20A9 | K20A7 | K20A6 |
| K20A4 | K20A3 | K20A2 | K20A1 |
Hi David vallo!
just read your detailed information about the K24A8 engine. really liked it the way you explained in easy words for a person who has is not an engineer or having mechanical knowledge, i run a 2007 honda accord 2.4L here in United arab emirates, and it has done 210000km so far and still running. i am fan of honda cars since i started driving,
i hope you dont mind giving me suggestion if i need to upgrade my car , which model should i buy between 2010 to 2015 in honda accord, civic, or CRV’s.
once again thanks for the details .
regards,
dr.yasir.
Hello Dr. Yasir,
Regarding your question, if you’re looking to upgrade your car and are considering Honda models between 2010 and 2015, there are several options to choose from. Here are some of the best Honda models from that period, based on their reliability, performance, and features:
2013 Honda Accord: This model is known for its spacious interior, comfortable ride, and excellent fuel economy. It comes with a standard 2.4-liter four-cylinder engine that delivers 185 horsepower and 181 lb-ft of torque, or an optional 3.5-liter V6 engine that produces 278 horsepower and 252 lb-ft of torque. The 2013 Accord also has a high safety rating and a user-friendly infotainment system1.
2012 Honda Civic: The 2012 Civic is a compact car that offers a comfortable ride, good fuel economy, and a spacious interior. It comes with a standard 1.8-liter four-cylinder engine that delivers 140 horsepower and 128 lb-ft of torque, or an optional 2.4-liter four-cylinder engine that produces 201 horsepower and 170 lb-ft of torque. The 2012 Civic also has a high safety rating and a user-friendly infotainment system2.
2015 Honda CR-V: The 2015 CR-V is a compact SUV that offers a spacious and comfortable interior, good fuel economy, and a smooth ride. It comes with a standard 2.4-liter four-cylinder engine that delivers 185 horsepower and 181 lb-ft of torque. The 2015 CR-V also has a high safety rating and a user-friendly infotainment system3.
All of these models are reliable, safe, and offer good value for money. Ultimately, the choice depends on your personal preferences and needs. I hope this helps you make an informed decision. Let me know if you have any other questions.
Best regards