Ka24de turbo ecu. My concerns is that my bottom mount setup would just be as good as the top mount option. This is the ultimate 240SX KA24DE turbo kit guide. KA24de "stock" timing is 20 degrees advanced from TDC. Reviews (0) CXRACING Top Mount T04E Turbo Kit + FM Intercooler kit for 91-99 Nissan 240SX S13 S14 with KA24DE (DOHC) Engine Product Being Sold: Manifold + T04E Turbo + Intercooler Kit + Downpipe + Wastegate + Dump tube + Oil Feed Line Kit This is one of CXRACING's Newest Turbo Kits. Check overall function1. a turbo kit. I want to know in this write up does the stock mass air sensor work with a turbo? What does my ecu need to run a turbo?I want the cheapest options on the ecu first to the more expensive and then shops that do the work. The kit that we will be using to boost my stock KA for more power. Or if you have more budget, get a nice ecu and get a proper tune. Manifold choices include the following: RevHard, Phat-KA, Ground Zero, and Full Race. This goes in between your factory harness and the ECU: Just $129 Turbocharging the KA24DE with and S15 ball bearing turbo from an S15 SR20DET. 0 ECU for Nissan 89-94 240sx/Hardbody Pickup. Custom FMIC, Holset HY35W @ 15psi, daily driver/drag/autocross car, E~Mance tuned ECU wired with consult, z32tt maf, Walbero pump, dual remote ford v8 filters, Blitz EBC, wideband, custom fabbed tubing and 3" downpipe! San Diego Club Racing Series: www TURBO MANIFOLDS: There are many RWD KA turbo manifolds out there on the market. 00 Our team has over 15 years of experience with programming custom chips with hundreds of happy customers. Install SR20DET turbo and exhaust parts onto the KA24DE. All of these manifolds are proven performers on many ka-t setups. , all without hacking your OEM harness. $1800 OBO for full swap engine trans turbo kit and ecu. Replace your exhaust ma Can I do this with a stock ecu or do I need to get a rom tune on the ecu then use the fic to adjust from there? I initially ran an Apexi SAFCII Neo on my ka24de-t. All in all, the KA24DE was a remarkably static engine. This was Dyno tuned to 13 PSI made over 300 horsepower. i know with both youll be gaining a large amount of hp Top dead center (TDC) for cylinder #1 should be 0 degrees; the rotor in the distributer should also be exactly on the pin for cylinder#1 spark. Or sell the parts. Right now this article covers what specific mods you will need to the Megasquirt and what wiring you will need to set up Megasquirt on an S13 with a KA24E or KA24DE. ISR vs CXRACING turbo kits Hi, I'm looking for the best Chiapas turbo kit, for my ka24de s13, and so far these are the two best kits I've seen. perform self-diagnosis. com has been the trusted source for standalone engine management systems, EFI wiring solutions, and MegaSquirt ECU tuning support. Want to learn more about this engine? Then read on. - ISR exhaust manifold- Link ECU- Injector Dynamics 725cc injectors- S15 GT28 t We're taking an in-depth look at Nissan's legendary KA24DE engine, explaining its history, and how to unleash the true potential that the KA can achieve. That is all that is controlling my timing etc. Dec 20, 2025 · The KA24DE engine is a popular choice for turbocharging among automotive enthusiasts. The non-turbo variation has higher compression, even if the non-turbo edition of this engine was sluggish believe me the factory didn't just slap on a turbo and say here ya go. Enhance your 89-94 Nissan S13/B13/P10/U13/D21 with the AMP|EFI MSPNP2 Gen 2 Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. Suspect rings are gone in cylinder 1 spark plug fouls out with oil pretty fast. 275. ? I'm not looking to go too crazy, just enough to give the ol' At this point, it is safe to power the ECU up, but please make sure you load the appropriate startup map for your specific engine before attempting to start the vehicle. ECU upgrade for engine: KA24 (D)E • Consult port checked for updated BIN at startup (If using our optional consult cable and software) • Speed limit removed DIYAutotune wrote: Jerry and I have put together a guide to setting up Megasquirt on the KA-series engine. 4. i. JWT Performance Optimized Products are used worldwide at every level of motor sports activity, from Nissan Factory Race Teams to Street legal performance. can anyone explain what is going on? New KA-T Running very rich. 00 How to turbo a KA24DE with a ~250-300whp goal by bmaddock » Wed Jul 23, 2014 11:24 am. 20 over JWT ECU, Z32 MAF, Arias Pistons, Eagle Rods, 50 trim T3/T4 turbo, 50lb MSD, J30 LSD, Custom Drive shaft,D21 flywheel,PLX-R500 and TurboXS Knock lite. We'll be adding more information on settings, the S14, and the factory ignition module soon! How to MegaSquirt your 240SX Testing the AAC (auxiliary air control): A. Well it all went pretty smoothly, and ive somehow turned a perfectly running s13 hatch ka24de into a stumbling coughing An official guide to upgrades on the CA18DET Imma go with the gsxr 1000 itbs and standalone ecu, i got everything i need but i hear i a optical shutter wheel that goes inside the distributor, what is that and where can i get it? Heres a idea of the finished product, this pic is not mine its off google but it what im doing Order the DIYAutotune MegaSquirtPNP Gen2 Plug and Play Standalone Engine Management System Nissan 240SX w/ KA24DE 9501a 1995-1997 MSPNP2-NS9501a for the Nissan at Vivid Racing. I want a safc2 wiring diagram link. make sure code no. 3l turbo 240sx 1/4 mile traps 135mph on 13psi and dr's. Altough the priority is 7) Do I need any piggyback device to trick the ecu to give more fuel? Or does the air flow sensor detect the extra air provided by the turbo? (basically in questions 6 and 7 I'm asking if all I need is the turbo kit and the intercooler, and if it's plug and play) 8) Is there anyone on these forums that has done this? So im gonna set aside the itb setup on my ka for now and slap back the stock intake manifold and stock ecu, question is can my mtxl innovate wideband do the work, or send the same output signal to the stock ecu as the stock o2 sensor? Ive been looking at phasetwo motortrend and they only have turbo kits for s14 ka24de engines. (unless its an old school V8). That'll add a lot more cost, but you'll be set to make changes in the future. In the video we go over all the parts that come with the ISR Performance turbo kit for the KA24DE. From what i understand of wiring you should be able to just run the ka harness to the ka ecu like normal and then just repin the ecu to recievet the plug from the dash harness on the s12 right? DIYAutoTune Made in the USA | Home of AMP EFI, MaxSpark, and Digital Dash EFI Since 2004, DIYAutoTune. Includes wiring, setup, and tuning instructions for a fast, reliable install. Safc 2 (this controls fuel) Procedure: 1. Minimal set up (~180hp) Parts you will NEED: Internally wastegated turbo, t25 or t28 Bov Turbo manifold Small Intercooler with piping Downpipe Oil pan bung Tee fitting Oil feed and oil drain line. ham View the latest post Sun Oct 08, 2023 2:14 pm so guys i have been doing alot of reading on fa mainly enthalpy's posts in regards to nissan ecu's and have found a link he provided for ka24 turbo ba We review the history, specs, tuning potential and more of Nissan's popular KA24DE engine. Has anyone turbo'd their first gen? I found this kit on eBay, Cxracing 97 04 Nissan Frontier KA24DE T3 Turbo Kit Downpipe Intercooler Manifold | eBay . All new exhaust manifold makes turbo charging the KA24DE simple and easy. Understanding the Importance of Fuel System Upgrades Please watch our video which covers the 5 principles of tuning your car. In order to got T2 based, you will need to go custom manifold. **FSM says 20 +/- 2 degrees Example: I'm feeling adventurous and want to advance timing 5 1995 S14 daily built block nismotronics sr20det Ecu running my ka-t, synergy green S14 5. Buy 240SX Enthalpy S13 KA-T KA24DE KA24E UPGRADE ECU TURBO / NA RETUNE B13 S14 JWT in San Diego, California, US, for US $280. Then get an rnthalpy tune if they do ka24s? Probability be around $2k all said and done. If you have a different setup I can configure it to that and tuning services are available. What do y'all think? 240sx KA24DET Turbo Build (Link ECU, GT28 Turbo) - Step by Step How To Build The Perfect Nissan 240sx | Mini Documentary If You Understand Volumetric Efficiency You Understand Engines From this, we see that running a larger turbo with less boost is prefferable to a smaller one with more boost. However the top mount will provide more room for future upgrade. s. The stock ECU is located in the passenger's side footwell, just behind the kick panel in front of the door. The later S14 KA24DE's went to an OBD-II ECU, but this was perhaps the most dramatic change that the motor underwent. What else would go into the turbo build? Injectors, cams, timing, tune, clutch. MegaSquirtPNP Plug-N-Play Standalone Engine Management Systems by DIYAutoTune. has specialized in performance tuning products for Nissan / Infiniti / Datsun vehicles for over 30 years. Jan 16, 2026 · A no-nonsense, engineer-vetted guide to selecting the right KA24DE turbo kit—covering compatibility, power goals, reliability trade-offs, and real-world installation realities. Find the perfect DIYAutoTune parts for your Nissan, with 0% financing! How to turbo a KA24DE with a 250-300whp goal by bmaddock » Thu Aug 28, 2014 12:04 pm 5 Replies 56480 Views Last post by evan. The mistake we often hear is that a given boost level from a larger turbo makes more power and is therefore more dangerous. Upgrading the fuel system is crucial to ensure that your engine performs optimally under boost. 95 240sx se KA-T Borded . This goes in between your factory harness and the ECU: Just $129 The later S14 KA24DE's went to an OBD-II ECU, but this was perhaps the most dramatic change that the motor underwent. This article will cover the essential components of upgrading the fuel system for your KA24DE turbo setup, focusing on injectors, fuel pumps, and ECU tuning. Retard timing at the distributor 2. This ECU has a tune on it for tomei turbo or gt2871r equivalent with 550cc injectors z33maf. . They even have a wiring service for people swapping s13 ka24de engines for s14 ka24de engines! i didnt think that there was a difference between these engines. 1991-1994 $50 + shipping. Brandon Nathaniel Sebesta and 23 others 24 2 RS-Enthalpy Mar 22, 2021 Need 1991-1994 KA24DE ECUS - $75 Send pics with cover off to this page please. We swapped this out for an AEM FIC which is programmed via the USB cable. disconnect throttle sensor harness connector5. Was told has z31 trans but haven’t confirmed!! The only sensor that has been bypassed is the MAF, which is a painless modification, as the ECU runs off of an internal MAP sensor, which is more effective for the turbo application. There are few companies in the world that can produce and stand behind products like JWT. No mods to stock ecu. The other KA24DE-T for dummies thread mentions that at 300+ you want to consider upgrading to forged pistons at least, as they're the weakest link in the KA24DE. check idle speed- should be 700 -+ 50 (if no good, adjust)3. I currently have both turbo setup and just needed some recommendations. The problem here is in the engine management. Holset HE341 Install thread woohoo!! I'm currently debating as to what's the best turbo for my KA24DE. To do this turbo swap on a ka24de. We proudly design and manufacture all of our in-house brands — AMP EFI, MaxSpark Ignition, and Digital Dash EFI — at our facility in Gainesville, Georgia, USA KA24DE-T *89 240sx fastback with stock internal s14 engine w/ ARP head studs (190,000+ miles). Be sure to keep up with our latest YouTube content and subscribe. When making adjustments to the KA24de timing, this advanced 20 degrees from TDC becomes the "base" timing. 240sx KA24DET Turbo Build (Link ECU, GT28 Turbo) - Step by Step How To Build The Perfect Nissan 240sx | Mini Documentary If You Understand Volumetric Efficiency You Understand Engines The Haltech Elite 2500 ECU Plug N Play Harness KA24de makes upgrading the factory ECU in your KA24 powered Nissan 240sx (MT) an easy plug and play experience. com Ka24de Nistune ECU with patch harness I am willing to sell them separate. The Haltech Elite 2500 ECU Plug N Play Harness KA24de makes upgrading the factory ECU in your KA24 powered Nissan 240sx (MT) an easy plug and play experience. I wanted to write a well documented, spoonfed explanation of how to turbocharge your KA24DE. S14 ka24de with s13 wire harness 95k miles Refresh most gaskets -New cxracing duel ball bearing turbo -New Spec 6 puck clutch -Resurfaced Oem flywheel New TurboSmart (40mm) wastegate (5lb spring) -New TurboSmart Bov (38mm) -S13 Properly Simplified intake manifold- complete egr delete,no butterflys -Ecu Masters Emu Black Standalone with patch Ok so ive been looking into a ka24de swap on the s12 i just picked up and im getting very confused with what im reading on the wiring. To remove the kick panel, first remove the lower door sill cover by grasping the end and firmly pull upward. I ran a vacuum hose from the intake manifold to a barb on the ECU itself and that was done! 240sx KA24DE (T) ECU Management Patch Harness for B13, S13, S15, GA16DE, SR20DE (T), SR20VE, KA24E, KA24DE Finally, a way to add gauges, tap into tach wires, tap into speed wires, run a Greddy Emanage Ultimate, etc. DM for details. Truck flywheel & 6-puck 300zx clutch. make sure that throttle sensor is not in"fail-safe" state. [Solved] by MyfirstTurbo » Sun Jan 29, 2017 4:41 pm Hey everybody! Ive been a lurker here for a while and have used a ton of information from this site to help me put together my first turbo ever. Basically just a part list. Description Reviews (0) CXRacing Turbo Kit For 1991-1994 Nissan S13 240SX with Stock KA24DE DOHC Engine Application: - Chassis: 1991-1994 Nissan S13 240SX - Motor: Stock KA24DE DOHC Engine Product Being Sold: Turbo + Intercooler Kit + Manifold + Downpipe + Wastegate This is a Bolt on kit, from manifold to Downpipe, Catback, intercooler, Piping. Installation guide for the AMP MSPNP2 NS8994 Version 2. All three iterations of the KA block have advantages and disadvantages for turbocharing. I'm not dawggin' on the ka24, any engine can handle more than 5 p. Apr 25, 2023 · We review the best Nissan KA24DE single and twin turbo kits available today. Oct 5, 2009 · How to turbo a KA24DE with a 250-300whp goal Post by bmaddock » Thu Aug 28, 2014 12:04 pm Been trying to get this thread of mine out there, NICO is my last stop. Thanks. if idle speed Jim Wolf Technology, Inc. Please note that I've done some research which puts the setup practically close. start engine and warm it up2. Bolt on the fitment with Stainless Steel Manifold and Downpipe. 5 tq 246hp @14psi I'd buy a turbo manifold, get am s15 t28, larger injectors, and fuel pump, intercooler. In common, all three have weak internals, and all three tend to spin bearings. so i was just curious from all of you motor heads that know a lot about the ka24de motor (in which i dont know much except for the common bolt-on things) what the pro's and con's are for doing a brian crower stroker kit vs. I'm going more for the CX since you can keep the stock ECU and injectors. For the reasons cited above, I think this is somewhat of a mistake. 240sx KA24DE (T) ECU Management Patch Harness for B13, S13, S15, GA16DE, SR20DE (T), SR20VE, KA24E, KA24DE Finally, a way to add gauges, tap into tach wires, tap into speed wires, run a Greddy Emanage Ultimate, etc. Anna Grace and 15 others 16 6 RS-Enthalpy Nov 4, 2020 Looking for S13 KA24DE ECUs. 43is not displayed. Anna Grace and 5 others So im buying a boosted ka24de and it needs a new ecu so i can get it tuned, whats the cheapest and easiest option for me to get a ecu to just get the car on the road 4 Share Sort by: Add a Comment Tomei Powered USA Tomei Powered USA Arms MX7960 Turbo Kit for KA24DE (91-98 S13/14) $1,580. We'll be adding more information on settings, the S14, and the factory ignition module soon! How to MegaSquirt your 240SX The Haltech Elite 2500 ECU Plug N Play Harness KA24de makes upgrading the factory ECU in your KA24 powered Nissan 240sx (MT) an easy plug and play experience. 89 240sx se Hatch-NA RS*R race springs w/AGX's 92 240sx se Convertible- (Wifes Car) NA , Tanabe Coilovers. d7msun, sxf6, 1ije0, 1ls2fj, a4s74, esqhh, eqxq, yuznwd, dmbyz, mfhf,