Honda H23 Engine Specs
The Honda H23 engine is a four-cylinder, naturally aspirated engine that was produced by Honda from 1992 to 2002. It was primarily used in the Honda Prelude, but it can also be found in other Honda models such as the Accord and the Odyssey. The H23 engine is known for its reliability, smooth power delivery, and impressive performance. Let’s take a closer look at the engine specifications of the Honda H23.
Engine Configuration
The Honda H23 engine features a displacement of 2.3 liters, which is where it gets its name. It has a bore of 87 mm and a stroke of 95 mm, resulting in a compression ratio of 10.0:1. The engine is equipped with a double overhead camshaft (DOHC) configuration, with four valves per cylinder. This design allows for better airflow and improved performance.
The H23 engine utilizes Honda’s Variable Valve Timing and Lift Electronic Control (VTEC) system. This technology adjusts the timing and lift of the intake valves to optimize performance at different engine speeds. It provides a balance between low-end torque and high-end power, making the H23 engine versatile and responsive.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for maintaining the performance and longevity of the Honda H23 engine. Honda recommends using a high-quality, fully synthetic engine oil with a viscosity of 5W-30. This oil provides excellent lubrication and protection, especially during cold starts.
When it comes to service intervals, it is important to follow the manufacturer’s recommendations. For the Honda H23 engine, Honda suggests changing the engine oil and oil filter every 7,500 miles or every 12 months, whichever comes first. Regular oil changes help remove contaminants and ensure proper lubrication, reducing the risk of engine damage.
In addition to regular oil changes, it is also essential to check the engine oil level regularly. This can be done by using the dipstick located in the engine bay. Make sure the oil level is within the recommended range, neither too high nor too low. If the oil level is low, add the appropriate amount of oil to maintain optimal lubrication.
Detailed Engine Specifications
To provide a comprehensive overview of the Honda H23 engine specifications, here is a detailed chart:
| Engine Specifications | Values |
|---|---|
| Displacement | 2.3 liters |
| Bore | 87 mm |
| Stroke | 95 mm |
| Compression Ratio | 10.0:1 |
| Configuration | DOHC |
| Valves per Cylinder | 4 |
| VTEC | Yes |
- Displacement: 2.3 liters
- Bore: 87 mm
- Stroke: 95 mm
- Compression Ratio: 10.0:1
- Configuration: DOHC
- Valves per Cylinder: 4
- VTEC: Yes
In conclusion, the Honda H23 engine is a reliable and powerful four-cylinder engine that offers impressive performance. With its DOHC configuration, VTEC technology, and well-maintained engine oil, the H23 engine delivers a smooth and enjoyable driving experience. By following the recommended service intervals and using the correct engine oil, you can ensure the longevity and optimal performance of your Honda H23 engine.
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