What year is the K24A2?
The K24A2 engine is a popular and highly regarded engine in the automotive world, known for its performance and reliability. It is part of Honda's K-series engine family, which has been widely used in various Honda and Acura vehicles. In this article, we’ll explore the specific years and models associated with the K24A2 engine, as well as its key features and applications.
Introduction to the K24A2 Engine
The K24A2 is a 2.4-liter inline-4 engine that belongs to Honda's K-series engine lineup. This engine is particularly known for its high-revving nature, advanced engineering, and versatility. It was designed to deliver a balance of power and efficiency, making it a favorite among car enthusiasts and tuners alike.
What Year Was the K24A2 Produced?
The K24A2 engine was introduced in the 2004 model year and was used in the Acura TSX (first generation) from 2004 to 2008. This engine was specifically designed to provide a sporty yet refined driving experience, aligning with the premium nature of the Acura brand.
Key Features of the K24A2 Engine
The K24A2 engine stands out for several reasons. Here are some of its key features:
- Displacement: 2.4 liters (2354 cc)
- Power Output: Approximately 200 horsepower at 6800 RPM
- Torque: Around 166 lb-ft at 4500 RPM
- Valvetrain: DOHC i-VTEC (Dual Overhead Camshaft with Variable Valve Timing and Lift Electronic Control)
- Compression Ratio: 10.5:1
- Fuel System: Multi-point fuel injection
These features made the K24A2 a versatile and high-performing engine, suitable for both daily driving and spirited performance.
Applications of the K24A2 Engine
The K24A2 engine was primarily used in the following vehicles:
- 2004-2008 Acura TSX (First Generation)
- Honda Accord (in some international markets, with slight variations)
Its combination of power, reliability, and efficiency also made it a popular choice for engine swaps in other Honda vehicles, especially in the tuning community.
Conclusion
The K24A2 engine, produced from 2004 to 2008, remains a standout in Honda's lineup of engines. Its advanced engineering, impressive performance, and versatility have cemented its reputation as a favorite among enthusiasts and everyday drivers alike. Whether you're considering a vehicle equipped with this engine or planning an engine swap, the K24A2 is a reliable and exciting choice.
Frequently Asked Questions
What car did the K24A2 come in?
Featured in the Acura TSX, alongside the Honda Oddessey and the JDM Accord Type-S, the K24A2 was capable of achieving between 197-205hp and between 164-171 lb/ft torque. This engine was known as the K24A3 in the European and Australian markets.
What year is K20A2?
The K20A2 engine is found in the 2002-2004 RSX Type S. The K20Z1 engine is found in the newer 2005-2006 RSX Type S, but it differs from the new Civic Si engine in that the K20Z3 has a balancer shaft, drive by wire throttle, and electric power steering system.
Is K24Z3 better than K24A2?
As stated above, the K24Z3 features a higher compression ratio (11:1) than the K24A2 (10.5:1). It has iVTEC on the intake cam only, and also includes a 50 degree VTC gear from the factory, so there's no need to upgrade it like we do for the K24A2 engines.
How do I know if I have a K20 or K24?
Similar to B series, the K-series car engines have two short blocks with the same design; the only difference between them being the deck height. K20 uses the short block with a deck height of 212 mm (8.3 in) where K23 and K24 block has a deck height of 231.5 mm (9.1 in).
