The peak torque was 160 lb-ft at 4400RPM. Moreover, the KA24DE naturally aspirated engine could reach 155hp with its peak power at 5600 RPM. That means it had a higher redline (6900 rpm) compared to its 1988 predecessor (6500 rpm). Unlike the KA24E engine, the KA24DE was designed with a dual overhead camshaft (DOHC) and 4 valves per cylinder.Īnother big difference was that the KA24DE had larger diameter inlet valves, better knock sensors, revised oil pickup, and a compressed ratio of 9.0:1 or 9.5:1. Later, Nissan updated the 240SX and replaced the KA24E engine with a better and improved KA24DE engine in 1991. However, it was only after Nissan wanted to upgrade the KA24E engine that the KA24DE came about.Īctually, when the first generation of the Nissan 240SX was introduced to the North American market in 1988, it was fitted with the KA24E engine a 140 hp 2.4 L naturally aspirated engine with a single overhead cam and 3 valves per cylinder. Initially, the KA24DE was intended to be used in light trucks and SUVs that’s why it’s a little bit heavy. If you are interested in the Nissan family of engines, then you should check out our CA18DET, VH45DE and RB20DET guides. It was also dirt cheap you could pick up a used Nissan 240SX for about a thousand bucks back in the days.īut today, we’re not talking about the Nissan 240SX (that’s a story for another day), we’re focusing on its engine, the KA24DE. However, thanks to its rear-wheel-drive, lightweight, and well-balanced design, it became a popular option in the drifting community. Ironically, the Nissan 240SX was not originally marketed as a drift car but as a luxury sports coupe. If you’re a drifter, then you know it burst onto the scene when the Nissan 240SX was the go-to car for guys who were on a very tight budget but they wanted to get a drift car… or at least something close to it. In this guide, we’re going to talk about the Nissan KA24DE engine. We review the history, specs, tuning potential and more of Nissan’s robust KA24DE engine. By Staff | Last updated 4th January, 2021

Nissan alyima ka24de timing marks