The 1997 KA24E uses Nissan's 2.4-liter KA24E inline-four engine. It is a single-overhead camshaft (SOHC), 8-valve design with electronic fuel injection.
In more detail, the KA24E is part of Nissan's KA engine family and was used in various 1990s models. It differs from the later KA24DE, which features a double-overhead camshaft and four valves per cylinder. The KA24E is commonly associated with older 240SX models and certain pickups, depending on the market and trim level.
Technical overview
Key characteristics that define the KA24E as seen in 1997-era Nissan vehicles include:
- Displacement: 2.4 liters (approximately 2,389 cc)
- Configuration: Inline-4
- Valvetrain: SOHC with 8 valves total
- Fuel system: Electronic fuel injection
- Ignition system: Market-dependent (distributor-based or coil-on-plug arrangements in different regions)
These features provided dependable mid-range torque and daily drivability, though the engine's output was modest by later performance standards and it was gradually phased out in favor of the KA24DE and other powerplants.
Applications and context
In the 1997 era, the KA24E appeared in select Nissan models, with availability varying by market. In the United States, early 240SX models in some years used the KA24E before shifting to the KA24DE in later production. The KA24E also powered certain Nissan pickups and vans in various regions, reflecting Nissan's regional engine assignments during the period.
Ultimately, the 1997 KA24E is defined by its 2.4-liter inline-4, SOHC, 8-valve configuration with electronic fuel injection—a hallmark of Nissan's KA family before the transition to newer designs.
Summary
The KA24E is a 2.4L inline-four, single-overhead-cam, 8-valve engine with EFI from Nissan's KA engine family. It powered a range of 1990s models, notably early 240SXs and some trucks in certain markets, and it sits historically alongside but distinct from the later KA24DE DOHC engines.