Of course, proper fueling is a big hurdle to get past, and you’ll need much larger injectors and a big fuel pump. If you want excellent throttle response and lots of low-end torque, a Borg Warner EFR turbo would be a great solution. Something like a Garrett GTX2867R would easily make 400whp or more. Following the Nissan naming convention, many people prefer to call a turbocharged KA24DE a “KA24DET.” Although many people use an eBay turbocharger or the SR20 turbo, the better option is to use a quality turbo. Many people prefer the turbocharged route as it’s relatively cheap and makes pretty decent amounts of power.
#Ka24de timing marks single chain diagram full
This kind of build requires a full bolt-on, ported and polished head, bigger cams, and possibly a higher compression ratio.
#Ka24de timing marks single chain diagram upgrade
However, many people upgrade to the SR20DET engine, many stay with the KA24DE because of its larger displacement.Ī naturally aspirated built can reach up to 200whp (230bhp), but it isn’t cheap. Thanks to the massive explosion of drifting, the 240SX has become the most popular tuner car in the world. It’s a pretty quick and easy fix, but it is a common occurrence. The last issue is the valve cover gasket which is known for leaking, which is mostly due to the bolt pattern and design of the valve cover. Supposedly the alternator fails more than many other vehicles, but we are not able to verify this problem. The distributor is known for failing on earlier versions of the KA24.Īnother prevalent issue is a rattling timing chain, which occurs when the timing chain gets loose from age and begins to rub against the timing chain cover. Just like any other engine, the KA24DE has a couple of known issues that are common.
![ka24de timing marks single chain diagram ka24de timing marks single chain diagram](https://i.ytimg.com/vi/jbaFoxm-5lE/maxresdefault.jpg)
Generally speaking, four-cylinder engines larger than 2.0L of displacement use balancing shafts to help reduce vibrations felt in the cab. Had Nissan known they would eventually use this engine in the 240SX, I’m sure they would’ve considered using an aluminum construction.Įarly versions of this engine used a SOHC design with three valves per cylinder. Even with its relatively large displacement, the KA24 did not implement balance shafts. The engine was intended for use in light trucks and SUVs, so weight saving wasn’t a significant concern. Part of the reason Nissan used an iron cylinder block was to save money. The KA24DE is a 2.4L inline four-cylinder engine that uses an iron cylinder block with an aluminum cylinder head. You can find additional information on the KA24 Wikipedia page.
![ka24de timing marks single chain diagram ka24de timing marks single chain diagram](https://i.pinimg.com/originals/42/e3/a7/42e3a75c8b2b407742d9479944339cee.jpg)
In this short article, we’re going to cover everything you need to know about the KA24DE. The KA24DE is part of the Nissan KA engine family, which also includes the KA20DE and KA24E. It mostly has this cult following from the 240SX’s cult following, especially considering there are superior engines, such as the SR20DET, that can easily replace it. Although this engine doesn’t use any innovative technology, it does have a cult following like other Nissan engines.
![ka24de timing marks single chain diagram ka24de timing marks single chain diagram](https://www.nicoclub.com/articles/images/timing-08.jpg)
The KA24 was designed to replace the extremely outdated Nissan Z engine. You’ve probably heard that it came from the Nissan Hardbody truck. It’s the engine that all Nissan 240SXs in the U.S. If you’ve been around the drifting scene, then you’ve probably heard of the KA24DE engine.