#Ka24de ecu tuning upgrade#

The same year intake manifold was modified. It let the engine whirling to redline 6, RPM. On models for SUV compression ratio is reduced to 9. Inlet valves were These engines were called KA24DE. Later, sincehead with two cylinders DOHC and 16 valves, 4 valves per cylinder, was applied. For this engine redline is lowered to 6, RPM. Inlet valves are 34 mm in diameter, while the exhaust are 40 mm. On top it had aluminium cylinder head with one camshaft SOHC and 3 valves per cylinder, two intake and one exhaust. Inside forged crankshaft was installed with 96 mm piston stroke, and also mm forged connecting rods. It used 4-cylinder inline cast-iron cylinder block with cylinder diameter 89 mm. This page was last edited on 12 Decemberat By using this site, you agree to the Terms of Use and Privacy Policy.KA24 appeared in as substitution to Z The first version of the engine was KA24E. From Wikibooks, open books for an open world. These bolt-on parts are usually installed for KA24 NA buildups. Most of this power is had through ECU tuning and custom parts, including cams, ITB's, larger valves, port and polish, and upgraded valvetrain.ДЄ complete engine overhaul is also recommended if any modifications are to be planned. Don't expect any huge horesepower gains from inexpensive NA modifications. With the basic bolt-ons, you can expect to see an additional 30 whp depending on the condition of your engine. This prevents it from having the high rev limit that is seen with other Nissan four-cylinder motors. It also uses a long piston stroke to achieve its torque.

It was mainly built with low-end torque in mind. The KA24 is a larger displacement four-cylinder motor. It uses SEFI fuel injection, and contrary to popular rumor among KA24 owners, they do not feature forged steel connecting rods, but an internally half-counterweight one-piece cast crankshaft, and a cast aluminum intake manifold. Although if you get a screaming deal on a new turbo or what have you, then you are paying for a new rom tune or gambling the piggyback will continue to manage spark and fuel.

The trouble with piggy back and rom tunes is that if you never plan on changing anything great. I have also used Microtech on a supercharged rx-7 it is a nice system to use. I run megasquirt for my ka24de and I have no regrets. However the initial setup and learning curve is high. I have not used any of the other options you listed but they all have their applications but for me In the future I may give a haltech or an AEM a shot but budget wise they are out of reach if bought new. Other than that I have been very pleased with it. The largest thorn in my side about megasquirt is its crude knock control capabilities. It is a lot of DIY work you do versus some others but they are substantially more expensive. Always make sure the juice is worth the squeeze!! Get a good stand-alone and you can use it with any car. If it's is maxed out total build then a standalone is goin to be the better option as you would be able to control more. If it's a simple setup then a rom tune or piggy back will probably be just fine. It's what's best for you and your price range. Which Tuner do you recommend RS Enthalpy 5. Tune for Ka24de Basic tech questions such as future setups, different turbo kits, car diagnosis, etc.

This page was last edited on 16 Augustat By using this site, you agree to the Terms of Use and Privacy Policy.Privacy Terms. So without further adue Ofcourse, all of this is dependent upon a good tune. Anything below and you generally want to start to think twice about a turbo project. Before undergoing any turbocharging project, it is a VERY good idea to do a compression test. True limits can vary signifigantly from motor to motor. Here are a few quick limits on stock KA24DE internals. The stock internals have been proven to be quite resilient. MegaSquirt Your Nissan 240sx with our Easy Plug N' Play Systems You also need to be careful with the ignition timing. You will need a fuel management unit rising rate fuel pressure regulator.

#Ka24de ecu tuning upgrade#

For a budget turbo build, you can get a t25 turbo and psi without having to upgrade the injectors or MAF. It's easy to attain over rwhp with a basic turbo kit like the kind sold on ebay. Turbocharging the KA24DE can produce great numbers if the tuning is right.