K20a3 tuning. Enhanced on board datalogging.

K20a3 tuning #honda #crx #ef #k20a3 #kswap #dynotune #jmillstuning. I made the map and wanted to know if im going in the correct direction with my fuel and ignition tables. In summary, the K20A2 is a high-performance engine that is more suitable for racing and tuning. 4 posts • Page 1 of 1. DC-05-NA Discussion starter. Yesterday I installed a new stereo into the car (had the original NZ Honda CD/radio and 6-disc in-dash CD units), and while pushing the power wire through the firewall I unbolted the ECU for easier access We look at the best mods and upgrades for your Honda K20 engine. Only show this user. I know it bolts on but, what do you do about the rotary valve that is in the stock intake manifold for the base rsx? If you just unplug it then you will have a CEL for the valve. 9-13. Re: K20a3 Vtec Killer Cam Turbo Build. Graham Bell-How to Tune and Modify Engine Managements Systems by Jeff Hartman-Four-Stroke Performance Tuning by A. It’s pretty straight forward, grind then assemble to check k20a3 tuning HELP. Register Now: Remember K20A2 vs K20A3 Differences. Yesterday I installed a new stereo into the car (had the original NZ Honda CD/radio and 6-disc in-dash CD units), and while pushing the power wire through the firewall I unbolted the ECU for easier acc K20A3 tuning. RSX K20A2 / K20A3 VTEC and VTC; K-Series boost primer; Stock airbox airflow modification; VTEC tuning; VTEC and VTC tuning (new) Measuring power; K-Series Dyno. Jump to Latest 9. Subscribe to on i used to run a stock k20a3. The VTEC mechanism differ significantly between the K20A2 and A3 head. 0:1 CR for Honda Civic/Integra Type R K20A2 K20A3 K20Z4 quantity. Now, with some of the courses completed I´m checking one of my cars ECU, on a Honda Civic Si K20, and I found a little bit strange the CAM ANGLE and IGNITION maps, maybe there is a why or maybe the before K20a3 swapped Honda CRX. My feeling with the K20 is that the are so many options that I'm not able to sort out. 1086 posts · Joined 2006 Add to quote; Only show this user #1 · Dec 21, 2011 (Edited) Finally got her tuned, must say im pretty happy for only 9psi on the little A3 with only a This allows the KPro4 to perform more tasks without slowing down the ECU, like live tuning, output to a dash, flex fuel and advanced protection. Most agree that the 3in gives the biggest gains, even on fairly lightly tuned cars. Tuning Developments have been testing and fine tuning our Honda K20 Turbo Kit for awhile now, having explored various avenues of performance improvement, the finished product is now available, the Tuning Developments [] is there anybody out there that has a k20a3 that is fast that is not boosting i have bad luck with boost before i had a ep3 i had a 97 honda accord with a h23 turbo set up and i blew it 3 times and i have it fullly built so i want to do all motor but it seems there is no hope for the k20a3 i want to to what i can do to my car to get it to run low low 14's i have ran in the 1/8 so Honda J-series Tuning "All you need to know about tuning the Honda J-series engine!" Our aim here is to look at J-series tuning and highlight the best modifications for your car. The horsepower of K20A2 is 200 hp, whereas that of K20A3 is 447 views, 13 likes, 12 loves, 2 comments, 4 shares, Facebook Watch Videos from Elliot Tuning: Who says boosted stock internal K20A3 engines cant have 447 views, 13 likes, 12 loves, 2 comments, 4 shares, Facebook Watch Videos from Elliot Tuning: Who says boosted stock internal K20A3 engines cant have fun? 2+ years making that $200 Wuhan GT35 spin Because of it's tall deck height (9. 95 posts · Joined 2007 Add to quote; Only show this user #3 · May 5, 2009. However, often at the expense you'll only be able to do proper ignition tuning on the dyno. However, there are some key differences between the three engines. C. Tuning notes. What i do know is that i want to use a K24a1 head on it due to the fact it has a much higher flow rate. ISO9001 Quality Assurance compliant company how much do k20a3 motors and ecu go for i had asked this question on crannys page hoping he would see it and say something since he did a k swap but he didnt like me posting on his thread i had a guy Engine Tuning, Upgrades and Swaps ; k20a3 k20a3. NEWSLETTER SIGN UP. Calibration uploads and datalogging from a laptop are also faster. Stay_Up_TXStyle. HSPrzepa 14 Replies Hi guys I'm new to engine building but I've been reading up. Until this complete douche bag on EvolutionM. upper boundary RPM: The highest stock k20a3 fujita cai dc race header t1r midpipe spoon n1 axle back * i have it street tuned by a friend, but just want to check out what others have it tuned at? Save Share Reply Quote Like. Wossner products are the source of the superior power behind [] This worked example is available in the Practical Reflash Tuning course, but if you are new to tuning you will want to grab it as part of the EFI tuning Starter Package and take the courses that come beforehand too. Cam Angle Tuning On A K20a3. 3K views 12 replies 6 participants last post by cashoes Nov 21, 2009. Honda/Acura FSMs . NOx emissions sky-rocket until you start getting into ultra-lean burn Wossner Forged Piston Kit 12. Bolt on turbo kit for the K20A3. Yeah I miss my 01 GSR. Now i want to build this motor, i just don't know how to go about doing it. Hi Ty, tuning the ignition timing is something which even challenge OEM's when tuning ignition timing with in-cylinder pressure indication measurement as knocking relates to soooo much parameters like MAT, MAP, PA, elevation, fuel quality, moisture in air, wear of engine, blowby droplet size and distribution (closed cycle for blowby) and a lot of other Just unplug the valve. You will have to replace almost the entire engine: the crankshaft, connecting rods, pistons, the Need info: Kpro tune k20a3. Honda K20A/K20C engine tuning K20/K24 Frankenstein build. Either way is a good choice, depends on your goals! Now that I've thought about it, why doesn't your father just turbo the b18c if he's considering the k20a3-T? K20A3 Vtec Killer. The MAP thresholds are a secondary condition. Other mods: Skunk TB Skunk IM Hybrid CAI IACV Blockoff PCV blockoff Header Exhaust All of the standard bolt-ons basically. thanks!!! K20A3 – Motor Civic con sistema i-VTEC para ajustar la sincronización del árbol de admisión. Now the question is this, how should i go about building an All Motor i was looking at the pics of the the K20A3 and then the K20A2 and i was wondering if your could disassemble the head of a K20A3, and on the exhaust side of the head somewhat mimic the intake side i. I have a UK honda accord wagon: As you can see, what we are sold as the Accord is the Once again, if you have another variant, like a K20A3, you can easily swap a K20A2 head onto the bottom end. You will need KPro for sure to disable the dual runners since you have a K20A3 (unless the A3 is from an EP3). So, you can see the k20a2 can push at higher rpm with the same momentum as k20a3. Honda Civic Type R EP3 2001-2005 with K20A Engine. This is a tuning sweep of a JR supercharged K20A3 Honda engine, using an AEM EMS, on the dynapack dynamometer. BTW it made 300 whp & 265wtq. Graham Bell-Modern Engine Tuning by A. We offer professional solutions at affordable prices. If you still want to go n/a on the a3 the most you can get safely is 190whp, thats with bolt ons, kpro, stage2 or 3 cams. As recommended used ones. I have the k-pro in a civic sir k20a3 and I would like to tune it. Wossner products are to be found in engines operating at the highest levels of motor sport competition and in everyday use – in fact, anywhere where longevity and operational noise are important factors. 1 cometic head gasket & a great tune from evans tuning. What is needed to put a RBC intake on the k20a3. 5k-The thing I am worried about is what is the max cam angle ECU and Tuning K20A3 Help with VTEC & K im sure on a k20a3 engine its mean to come in low, and i believe this engine always have vtec working of some sort which im not completely familiar with, but set the upper boundary high so when your cruising, Then there's another guy that put an A2 head on his A3 block and said for the money he spent, it's really not worth it, a couple hundred more and he could have had a complete A2 (seeing as how you have to have K-pro to make an A2/A3 run correctly, not to mention tuning it). Search. Rev Hard's Perfect solution to push more power and grit from your honda civic Si. chunky said: The RPM thresholds are given first priority. If you have the 2005-2006 engine it makes 210hp and 141lb ft. The approach is good, but need precise tuning. Might seem like you need less ignition and better Octain fuel, if your running K20a3 cams, but thats only because the dynamic compression will be much higher due to the shorter duration cams. Honda pushed out several variations of the K20A, unimaginatively named the K20A1, K20A2, K20A3, K20A4, and K20A6. There was technically no A1 version - essentially it's still a K20A3 but a lower spec compression to handle the turbo! I know the recommendations for the A2 (set low cam at high rpm, tune; set high cam at low rpm, tuneetc. ok hear are my questions i have read threads about this and it is the best way to go for me right now but my questions are do u have We look at the best mods and upgrades for your Honda K20 engine. k20a3 map and driving log. Graham Bell Honda Integra Type R DC5 2002-2004 with K20A/K20A2/K20A3 Engine. maybe the 280whp person is using jrsc plus K20A3 is an analogue to K20A1 for 2002-2006 Acura RSX and 2002-2005 Honda Civic Si. I'm having trouble with the idle, it wants to stall (RPMs seem too low when idling). Jump to Latest 3. I know most suggest picking up a type s (K20A2) engine or even a DC5 ITR drivetrain (K20A) for more power but frankly I'm just not motivated to do that Motor: K20a3 Power:338whp 297tq @13psi Turbo: mitsu T517Z(greddy) Manifold: Greddy Wastegate Size: internal? Injector Manufacturer and Size: RC 750cc injectors Piping(including dowpipe and exhaust): 3 in custom downpipe greddy intercooler and piping custom 3in exhaust cat delete ECU:K-pro extra stuff:crower turbo cams, snow performance K20a3. We But i'm pretty sure the k20a3 and k20a2 have the same Combustion Chamber CC's. S. G4X PlugIn Key Features (where ECU Tuning RSX. On top of that, the I have a K20a3 that just recently ticked over 300,000km. 4L DOHC i-VTEC Engine installed in 2003 Honda Accord. i was told that the BAROMETRIC sensor was located inside my ecu (ecu # I recently picked up a used K20a3 motor off a friend for $100. Obviously, I would have liked the A2 engine, but I'm not gonna complain here and I'm going to try and make the best out of the situation. well Im new to this and I have a 90 integra rs and Im thinking of a k24a1(CRV) engine and 6 speed tranny. i doubt u'll see significant gains by doing a dyno tune. Lotus 26 Replies. The K24A is more closely related to the K20A3 and K20A. bdooley3 Discussion starter. MODS= Intake /header/ exhause Wight now I'm I'm running the civic usdm k20a3 91 octane tune don't reccomend you run your car without a tune if you have aggressive bolt-ons that will lean out your car (big intake manifolds throttle boddies etc). to start off with in KPRO. Our product line ranges from small modules for bypassing the engine immobilizer to complete tuning systems. TSX Tuning with K-Pro dual and CT Supercharger; Tuning the TSX - (June 2005) Dyno procedure K20A3 - Tuning for Economy So this engine has peaked my interest in the last few days after doing a fair amount of research and talking with engine builders and few tuners. After partial throttle tuning, full throttle since you have the ep3 k20a3 si you should get the a2/a3 base rsx oil pump. So using Type S pistons will just net you the normal 11/1 static compression. TransformedBG · Registered. The K20A3 engine Honda K24A4 2. KIT CONTENTS: C30-94 Rotrex Head Unit Supercharger Pulley Billet Mounting Brackets Oil 2003 - 2017 Honda K-Series (K20A, K20A2, K20A3, K20Z1, K20Z3, K24A1, K24A2, K24A4, K24A8) REQUIRES Custom Fabrication for Intercooler, Charge Piping and Supercharger Inlet - Removal of A/C K20a3 vtec killer questions. Each of Skunk2's Pro Series Intake Manifolds for Honda's K-series engines feature larger plenums I had the same motor. It's also slightly bored, with 1 mm larger cylinders. Rev limiter raised to 7300 rpm. The K20Z1 simply has slightly more aggressive cams ECU Tuning RSX. Not saying a base is fast by any means. im looking for a street tune. 93 Octane pump gas. The engine can easily be converted to speed K20A3 Turbo Build - Ep3 Love. I'd rather run a headswap and K-pro for We examine K20 tuning and report on the ultimate upgrades. A SC could also eliminate your need for either IM. You do not I was just practically given a K20A3 (it was pretty cheap). I heard that just by simply connecting the kpro ecu back on the car you can feel a huge gain already, and that's before the dyno tune. Wossner is the innovative specialist for high performance pistons and cylinder blocks. tgrasshopper Posts: 7 Joined: Fri Apr 22, 2005 1:11 pm Location: quebec. The only issue you might have is you may have to extend the engine coolant temperature sensor part of your wire harness as the EGR stuff on the K20Z3 head is where your stock one ECT k20a3 map and driving log. The computer will run in limp mode and not perform right, and use alot more gas because it is in limp mode. Post by menyeart » Thu Jul 10, 2014 5:16 am. not worth it to spend money to get an a3 With out proper tuning, which is more than just air/fuel you will blow it up on 14psi. stock! ECU and Tuning. I will tell you why. Here are some top picked tuning equipment for you. 7K views 8 replies Pick a stock K20A3 for now and get it tuned. 5 posts • Page 1 of 1. EhrenW 33 Replies. 114"), the trend will be to take these blocks and use the K20A/K20Z head found in the 06-up Civic, 01-06 RSX-S for more rpm potential and added tuning ability. The best deal is here. Another advantage with the A3 is that of Hey guys, I come on here and look around to see whats going on with the latest k series swaps n stuff, and I never bothered to register. Hell, if you switched the intake side to use the single lobe exhaust rockers that just makes Regarding the lean burn approach to reduce fuel consumption. Enhanced on board datalogging. ABN 68 061 744 303. my Fiance has a base rsx, CN kit(50 trim t3/t4-8psi-turbo K20a3 swapped Honda CRX #k20a3 #Honda #crx #kswap #dynotune #jmillstuning. Thought about using a Lucas additive but changed my mind after reading up on it. The VTEC system on engines like the K20A3 is only on the intake cam, and at low RPM when not engaged, allows the engine to function as a 12-valve engine, opening only one intake valve so that the air swirls for better combustion. net for all your tuning needs!! **1st Ep3 with K2nd billet shifter box** Wossner is the innovative specialist for high performance pistons and cylinder blocks. thus giving you vtec on both cams instead of just one. Other than that,there are no negative side effect's,when the proper Skunk2s engineers looked to the popular 06-10 Civic Si's RBC intake manifold for inspiration when developing our Pro Series Intake Manifold for K-series engines (excluding 06-10 Civic Si) and went back to the drawing board. Here are some pictures of the rocker set-up K20A3 tuning. KPRO and K20A3 motor. T. My build was; Junk2 stage3 cams Junk2 valvetrain (springs retainers . Under 2200 rpm, this engine is a effectively a 12 valve engine, K20A3 - Tuning for Economy So this engine has peaked my interest in the last few days after doing a fair amount of research and talking with engine builders and few tuners. The two main differences between the two are BTW, that setup (K20A3 bottom) will take to a turbo/supercharger quite well A SC could also eliminate your need for either IM. Top Contributors this Month View All. Tags info k20a3 kpro tune. Think of it this way, the RPM defines the window, the MAP defines whether vtec is on or off. Its 80hp/L output goes to show that it is a very efficient engine, making a workable am Check out our video introduction to Honda Tuning, all you need to know about mods and upgrades on your Honda. I ran 15 with head studs & a 9. If you have no tuning option, you should just search for the K20A3 camshafts. ECU and Tuning NO SPARK K20a3 EF hatch k20a3 swap R-crew conversion harness not getting spark to the coilpacks crank sensor is good TDC sensors is good. The K-series chamber and combustion process is very slow and not designed for lean burning. Fits K20A, K20A2, K20A3, K20Z1, K20Z3, K24A1, K24A2, K24A4, and K24A8. Jump to Latest speedlab. K-Series Programmable ECU installation questions / support issues. The K24's deck height is roughly 19 mm higher than its smaller siblings. Throughout this guide, we aim to examine and discuss the Honda K20 engine specifically, including its various strengths and weaknesses. (NOT K20/24 Franken). Will this work, I know Hasport now has DAK mounts now b/c they did a 90 integra in honda tuning a couple of months ago. Post by mitchep3typer » Wed Nov 02, 2005 9:00 pm. 3K views 5 I have a k20a3 motor in a EP3 it was running with bigger injectors, 550cc with race header on the kpro, not too sure what the setup was but now it has stock 270cc injectors and everything is back to stock. If I ask the community what would be your best tips for rebuilding and setting up a road/track day K20 engine that give 250-270hp N/A. The rest of the engine is stock internally. Log In. oksdesigns Posts: 18 Joined: Sun Apr 21, 2013 4:48 am. MODS= Intake /header/ exhause Wight now I'm Setup is -Stock RSX K20A3 full long block-K20A2 Camshafts (Locked in Vtec due to using K20A3 Head + K20A3 Rocker We tuned our good friend @unknown. Coming with the differences, the K20A2 engine has many benefits than K20A2. Jump to Latest You cant get full potential of your mods without tuning your car using K-pro. shiro4000 Discussion starter. 2 . Tuned on Hondata Kpro ECU Tuning EP3 k20a3 ECU reflash info needed and TPS adjustment issue!! with hopes that u can shed some light on my issue. Hay un colector de dos etapas en la admisión, que cambia a 4600 rpm. basic setup was a t3/t4 pushing 10psi, hondata, 750cc injectors and 2 1/2" exhaust . The K20Z1 is a runner-up option when it comes to the best K20 variant to supercharge. ) k20a3 tuning. The motor doesnt have true vtec like the k20a3, but does produce more power than the k20a3. lower boundary RPM: The lowest RPM that VTEC can engage. Tags k20a3 kpro motor. a/f tuning, u can do on the street at that level of boltons. net tried telling me that the 4g69 in the lancer ralliart could make more power turbo'd than the K20a3 in the Civic Si(ep3) So i wanted to get some the valuable input from you peeps k20a3 jrsc tuning :(( i think the highest whp on a k20a3 supercharged is mine which was at 270whp and 200trq but im using a totally different supercharge buddy. I wish I could swap my k20a3, as well Since you are going with the K20z1, you can use the 05-06 type-s dash harness & engine harness, I am pretty sure there won't be any compatibility issues if those harnesses are used. In fact, the K20A3’s VTEC-E system lacks high-RPM cam profiles entirely. However there will be plenty of tuners wanting to stay true and k20a3 tuning HELP. 0. Dyno tuning the stock internal K20a3 with ITB setup from obx racing! I know yall like these and this one has some awesome rare finds and a some more awesome K20A, K20A1, K20A2, K20A3, K20A4, K20A6, K20A7, K20A9 (2001-2011) K20C1, K20C2, K20C3, K20C4 (2015-present) K20Z1, K20Z2, K20Z3, K20Z4, K20Z5 (2005-2015) general maintenance and repair, and tuning. your oil pump is the same as the crv/accord pumpsthe a3 VTC is 50 but to net great numbers on the a3 you need RBC and a great tune like user Dabert07 had on his base rsx. 98' EK K20 (bye-bye) 00' EK daily 01' AP1 (newly born):up: 95' EG2 (project k-series). I went with the k20a3 exhaust rocker set-up, i think i'm herd about it being used other places, i think* this might be one of the first times results have been posted from a a3. Many have turbo'd the k20a3 and made very good numbers I've seen a couple peeps with 30k-40k miles on the engine with no problems. For owners of K20A1, K20A3, K20A4, K20A6 and K20Z2, it makes no sense to make performance tuning of their engines. E. The size of injectors is 270 cc, i-VTEC is triggered at 2,200 rpm. 8 posts • Page 1 of 1. Start new I am running a similar setup on my k20a3 except its not the vtec killer. That would be the cheapest and least intrusive route to get the most of a K20A3 engine. Honda J-series are awesome to work on and with the right modified upgrades like remaps, turbo improvements and camshafts you will certainly maximize your driving pleasure. Mills Tuning · 2d · Hi, I'm new to the K20 but have experience of tuning outer small L4 engines. This car was tuned 91 octane pump gas - which we recommend. Full dyno pull. Join The Email Community. menyeart Posts: 2 Joined: Wed Jul 10, 2013 3:11 pm. The K20A3 is a base engine that is more So, I thought I'd begin posting here with an old thread revival. Honda Civic Si/SiR 2001-2005 with K20A3 . cashoes Discussion starter. The Honda K-series engine is a line of four-cylinder four-stroke car engine introduced in 2001. Brand: Wossner. TUNING DEVELOPMENTS: UK LEADER IN PERFORMANCE TUNING & PARTS. Honda Civic DX/LX/HX 2001-2005 with D17A1/A2/A3 Engine. Save Share Reply Quote Like. need a kal for a bolt on k20a3. I've heard numerous people say somewhere between 12. Grinding out the rocker arms to have room for the cam lobes to clear. The difference is in the block. 493 posts · Joined 2006 Add to quote; Only show this user #1 · Nov 19, 2009. Wossner products are the source of the superior power behind [] The K-series uses a DOHC valvetrain, which utilizes roller rockers to reduce friction. If you wanna keep it FIT & SPECS: 2003 - 2017 Honda K-Series (K20A, K20A2, K20A3, K20Z1, K20Z3, K24A1, K24A2, K24A4, K24A8) and intercooler as well as provide all necessary support parts and tuning. This is for : K20A *ITR* Motor, EP3 Jackson Racing Super The K20A2 and K20A3 engines are also part of the K20 engine family and share many similarities with the K20A1 engine. Its a JDM k20a out of a Integra Type S. Ok before I start doing full on street tunes and locking my cams on specific angles I have to ask is it safe for the This is actually for the K20A3, but the concept is the same regardless. st00pified and Kpro'd RSX Base Auto w/ IPT Race Trans: Greddy T517Z 230whp/200wtq @ 10psi Depending on your level of tune and power goals, the main two options out there are a 2. This probably helps low end torque at the expense of top end power. 187 posts · Joined 2011 Add to quote Naturally tuning angle and timing and everything else will be better, but my assumptions were correct. The other week I purchased a NZ new '01 Integra VTi 5-spd. © 2020 Haltech Engine Management Systems. The K20A3 is a bit inferior when it comes to compression ratio, valve train, and engine performance. and i Special note: The K20A3 engine used in the Acura RSX base has a slightly different intake manifold design from the K20A3 engine used in the Civic Si. Power peak raised 400 rpm from stock . K20A3 tuning - test run Leaning it out would be mpg friendly, but not necessarily 'eco' friendly. K20A3, K20A4, K20A6 and K20Z2, it makes no sense to make performance tuning of their engines. You can think of the K20A3 as a 12 valve engine under 2200rpm and over this threshold the additional 4 Hey guys! Im looking for info on a good k20a3 calib. La relación de compresión For road tuning, I've found a 20-mile loop that I drive that give me enough terrain to get good coverage of all the cells on the fuel table. Mine does have a ticking from the valve cover area, I thought my valve clearances probably need K20A3 Vs K20A2. By hessey0788 June 7, 2009 in Engine Tuning, Upgrades and Swaps. I'm just starting to learn all the K-Pro basics and the basics of tuning in general, but I have some questions about the K-Pro: 1) Since we run in Anyway, it's a completely stock K20a3 engine, a custom built Peak Boost turbo setup, and tuning done with K-pro. From what I have read you need to use k20a2 rods as well because they are a different length? At that point, if I got the k20a2 oil 4 Pcs Forged H-Beam Connecting Rods + ARP Bolts compatible for Honda K20A3 Engine 138. But you can make it alot quicker if you do it I've got an EK swapped k20a3 (SiR version) car with a KMOD vtec killer setup . MODS= Intake /header/ exhause Wight now I'm Tuning for boost with an air flow meter; Boost tuning on an R18 Civic engine; Training. The torque of k20a3 is also the same but with a lesser Rpm. ) but since the A3 is on the high cam from 2200 rpm up, how should I use the system myself on one of my other cars, and there is no way to get the tune perfect for your setup using EMU. I'd be so happy to make around 160-170 wheel but don't know how easy that is to acquire. The K20 has garnered lots of love from driving enthusiasts, either for its fantastic If you’re keen on safely turbocharging or supercharging your K20 engine swap project car, then the K20A3 is the right choice for you. k20a3 k-pro tuning problem. Re: KRAFTWERKS supercharged 02 ep3 absolutley rediculous Here is the dyno sheet @ 15 psi of boost the car made some pretty Honda pushed out several variations of the K20A, unimaginatively named the K20A1, K20A2, K20A3, K20A4, and K20A6. L'unité dispose d'un collecteur à deux étages qui se I started the whole course recently, because I have always found modifying and tuning cars very interesting but never had the chance to learn about tuning an ECU. Hi guys I want to get a tune on my car so I see hondata is a good start out. I'm being realistic, I don't want to make much more power because I know NA tuning costs quite a bit and I don't want to break the bank. Post by oksdesigns » Wed Feb 05, 2020 12:26 am. ok i have a 2002 civic si ep3 Reflash your 2002-2004 RSX (K20A3 engine) AT engine computer. Now I've moved on to bigger & better things. K20A3 tuning. 0L K20A3 naturally aspirated 4-cylinder Relevant Mods Stock Description The ’02-’05 Honda Civic Si hatchback k20a3 tuning HELP. Jump to Latest 4. FOLLOW THE BUILD & 'LIKE' us on Facebook. Our services include tuning (mapping) of ECUs, advanced troubleshooting (electronics, engine stickerguy tuning. 216 posts · Joined 2012 Add to quote; Only show this user #1 · Jul 23, 2013. While it uses the same i-VTEC tuning as those engines, it's the long stroke design that's intriguing. I don’t think they make anything for the 7th generation though, I only see First k20a3 rotrex sucessful conversion dyno was done with only one fan on i am sure if i can go back later and bring a bag of ice to simulate higher speed cold air i can get more hp and trq, sorry no scanner i will scan it as soon as possible (thanks to midnight performance in rancho cordova for help with tuning and dyno rent) K20a3 with bolt-ons. k20a2 cams. Basically, this head does not breath well compared to the K20A2. Jump to Latest 18K views 30 replies 14 participants last post by LimaRSX Feb 28, 2012. It has started to burn some oil since I’ve owned it, I will be changing the PCV valve and moving permanently to a 5w-30. Before discussing the tuning of a K20 motor, it’s important to understand that there will be plenty of examples online of these engines making absolutely astronomical power on stock internals, or only aftermarket rods and so on — just understand that these engines are the exception, not the rule. The K20A2 engine has a higher compression ratio of 11. It has the K20A3 engine as expected. Key Features Test Mule ’03 Honda Civic Si Engine 2. However,the reverse lockout on the type s transmission will not function properly,from what I have heard. e two lifters (if thats what there called) on the exhaust side with a set of type s cams, or the k20a2 lifters on each side. so for kpro, there are already pre set calibrations, which one Tuning a Honda K20. I had an EG with k20a3 and rsx 5speed transmission. i have a 2002 civic si hatch ep3 k20a3 with a bad ecu i keep getting obd2 code p1106 which stands for barmetric pressure circuit range / performance. 2 posts • Page 1 of 1. 5K views 6 replies 4 participants last post by BUCKIT Jul 30, 2013. Tags build ep3 k20a3 love turbo. I have a UK honda accord wagon: As you can see, what we are sold as the Accord is the The K20A3’s VTEC-E system only has VTEC on the intake side of the valvetrain. I sure hope you know what you're doing by putting an RBC manifold on a K20A3the motor will only benefit from the RBC at 6-7k, but will lose everywhere else--and that gain at 6-7k is not even a sure thing because who knows if the Testing/street tuning stock k20a3 ep3 @8psiLocked k20z3 cams7400rpmeBay turbo kit8psi225/40/17 RE71RS This is a before after comparison from the stock k20a3 cams vs. Setup is -Stock RSX Doctronic - smart solutions - We are specialized in matters concerning Honda automobile engine control units. I have a Full Race turbo kit, 750cc injectors, 255lph fuel pump, 3in down pipe (catless) 3in HKS all the way out the back. Add to basket. I used the k20a2 cams and the rockers and switched the order of the pins to get a "working vtec". Joined Jun 29, 2005 · 1,386 Posts #24 · Aug 15, 2006. Special note: The K20A3 engine used in the Acura RSX base has a slightly different intake manifold design from the K20A3 engine used in the Civic Si. mitchep3typer Posts: 6 Joined: Wed Nov 02, 2005 8:54 pm Location: DALLAS. Tags bolt k20a3 kal. Besides, the horsepower and torque also outstand K20A3 comparatively. 2 - What size injectors are you running? I've been shooting for 13:1 as well. SECURE PAYMENTS safe transactions SERVICES. I havent had a problem with this,but all of my K series experience has been in swapped crx's and civic's. I have a full k20a3 but I'm trying to figure out if the k20a2 crank is usable in my k20a3. Any aftermarket or other ECO-engine cam from K20A4/A6/A7/A9 can have a bit different lobe profile as those were of maybe different emission levels, VTEC switch points and applications. 0:1 and produces more horsepower (197 hp) and torque (142 lb-ft) compared to the K20A1 engine. Acura RSX 2002-2004 with K20A/K20A2/K20A3 Engine. danoonez Posts: 1 Joined: Thu Aug 05, 2004 5:28 pm. 8K views 5 replies 2 participants last post by WhyIsRumGone May 3, 2022. We believe in the pursuit of performance and are here to help you get the most of your car and engine. 4 posts · Joined 2009 Add to quote; Only show this user #7 · May 12, 2009. It'd be riding on the performance lobe for most of the time anyway. rsx02 RSX. Le taux de compression est de 9,8. The exact figure would be 142 lb-ft at 4000 revs per minute. Honda K20 make awesome project engines and with the optimum modified modifications like remapping, turbo upgrades and camshafts you will certainly improve your driving pleasure. Register Now: Remember Once again, if you have another variant, like a K20A3, you can easily swap a K20A2 head onto the bottom end. Honda K20s make a good tuning project and with the optimum tuning mods you can positively maximize your driving opportunities. K-Series Programmable ECU Calibration updates / downloads. 04EP3Hatch Discussion starter. (take your Part 25 of the the Hondata Kpro training course walks you through how to tune idle and partial throttle fuel, ignition, and cam angle tables. Both of the people mentioned above are on ephatch. 1 post • Page 1 of 1. I have a 2002 civic si with the k20a3. It is pretty much undisputed that the K20A2 is the better engine of the two despite having similar construction. For better engine torque you can tune your engine. What would i Acura RSX 2002-2004 with K20A/K20A2/K20A3 Engine; Honda Civic Type R EP3 2001-2005 with K20A Engine; it is essential that these are used simply as a starting point for further tuning. the car was tuned out to 342whp and 264tq. There is no VTEC mechanism on the K20A3 exhaust valves. I still haven't dyno tuned my car yet should I have to dyno tune my car to really feel the HP gain? Or can something be wrong with The other week I purchased a NZ new '01 Integra VTi 5-spd. I don't know what else I would need to do if I installed it. We built this engine and performed the swap. Post by tgrasshopper » Wed Apr 27, 2005 4:01 am. J. Under 2200 rpm, this engine is a effectively a 12 valve engine, and over 2200 rpm it is a 16 valve. 5in or a 3in system. Instead, the VTEC-E system effectively forces the K20A3 to act as a how much do k20a3 motors and ecu go for i had asked this question on crannys page hoping he would see it and say something since he did a k swap but he didnt like me posting on his thread i had a guy Engine Tuning, Upgrades and Swaps ; k20a3 k20a3. . Then you will be doomed with a slow car. com with budget price and fast free shipping. Tags k20a3 tuning. Head swaps are popular mods, for example putting the K20A head and cam profile We detail the best approach to K20 tuning and point out the optimum modifications. give me your feed back . It uses the same vtec-e cam lobe technology as the legendary Vx and Hx honda engines. Performance auto parts，tuning car parts and engine accessories sale online at maxpeedingrods. com I am currently having a K20Z2 which is similar to the K20A3 engine, which has no VTEC on exhaust. A stock K20 can usually cope with around 400hp before internal strengthening is required but we've heard of some K20A3 blocks breaking rods at 340hp. The A1 was purely for the Japanese domestic market (JDM). It uses long intake runners at low-RPM to retain low end power, and switches at 4700RPM to a -The Hondata K-Pro - A detailed description of the K-Pro and K-Pro tuning Books:-Forced Induction Performance Tuning: A Practical Guide to Supercharging and Turbocharging by A. I'd rather go a little rich for reliability. Email Address Subscribe. This engine is a torque monster for my teg think because of the 99mm stroke, this will be a great daily driver. 114 posts · Joined 2022 Add to quote; Only show this user #1 · May 2, 2022. , but with a stock fuel system don't run more than 6psi, with some big injectors 9-10psi is possible for a daily driven rod. Start new This being a VTEC-E system - and not a true DOHC VTEC system - is the reason the K20A3 redlines at a measly 6800RPM, while the K20A2 is able to rev all the way to 7900RPM. Both the A2 and A3 share the same displacement, bore/stroke, and valves. I am currently thinking of 2 things, either upgrade the camshaft alone to Brian Crower K20A3/K24 Stage 2 or upgrade the whole head to K20A/A2 which consists of camshaft, valve springs, valve seat and rocker arm The CRV head would probably be really well suited for a track/race car. The K20A3, A4, A6 are the right approaches for that. It would be cheaper K20A3 Turbo Build - Ep3 Love. The K20A3 uses only two cam lobe profiles on the inlet. The KPro4 has double the datalogging memory (64 MBit) of the KPro-III and can datalog at double the rate (100 Hz), You can run the type S engine off of a base Kpro ecu,just have to load the proper map. I can Swapping a stock k20a is going to cost at least 7k once it's driving down the road which is 210fwhp [assuming bolt-ons/tuning] compared to 275+/-fwhp on the k20a3-T on a conservative tune. The K20A3 engine is found in the base model Acura RSX and the Honda Civic Si. The K20Z1 simply has slightly more aggressive cams. There are more than enough calibrations loaded onto the software to get any K series running safe enough to get to your local tuner. As you can see from the above figures, the K20A3 has decent N/A power and torque figures for a 2. However, the two K20 variants do differ in a few key ways that make the K20A2 the more desirable motor. oem vtec killer questions k20a3. The Z1 engine is almost identical to the K20A2 found in the earlier version of the Acura RSX Type S. tuning is the key. The RSX engine uses a dual-stage manifold, similar in concept to the manifold of the B18C1 in the old Integra GSR. Didn’t have enough fueling to go higher. You will have to replace almost the entire engine: the crankshaft, connecting rods, pistons, the entire head with the intake/exhaust system, and the ECU. I'm running that same calibration (k20a3 civic high octane) but why didn't I feel much if a HP gain. 0L 4-cylinder engine. I'm just starting to learn all the K-Pro basics and the basics of tuning in general, but I have some questions about the K-Pro: 1) Since we run in Drive in, Drive out Turbo Kit package for the Honda Civic Type R EP3 and Honda Integra Type R DC5 from Tuning Developments. k20a3 tuning HELP. The K20A2 first arrived I'd invest in a good turbokit and some tuning and you'll make 300whp no problem ! Obviosulu a good clutch too Obviosulu a good clutch too I Tune K-Pro/ Flash-Pro / S300 MSG me for details The K20A3 intake ports are smaller and have specially shaped aluminum cutouts in the port floor to enhance turbulence. It's nice to see this one finally getting wrapped up . We The VTEC mechanism differ significantly between the K20A2 and A3 head. I have found a deal on the head so this will be coming shortly. El cambio VTEC se ajusta a 2200 rpm. Pictures, specs and owner interview by Honda Tuning Magazine. I would by used OEM K20A3 cams, which have no signs of wear. Join Community Grow Your Business Forum Staff View All. Want to learn more about tuning? We've helped 30,000 people just like you learn the science of tuning and apply it to their own projects. Freebird Discussion starter. @SpeedRunInc:vtec: Save Share Reply Quote Like. 32K posts 13M views Discussion on K-series ECU and tuning Show Less . rev limit set to 8k but revving to 7. at about 5200ft above sea level, dynoed @248hp. Post by danoonez » Thu Aug 05, 2004 6:03 pm. I Bought coil packs from hickamhatch (very good seller and fast shipping!), karcepts K&N valve cover filter (ALSO THANKS FOR THE FILTER CAME IN 3 DAYS!!, and type-s cams from ronaldve (still waiting on those), and just ordered my pistons & Tuning de voiture; Conseils aux automobilistes ; Systèmes de sécurité K20A3 - la modification habituelle du moteur de 160 ch. The K-series engines are equipped with DOHC valvetrains and use Turbo RSX base finally gets a tune!Developed ~350whp at 16 psi on the Dynojet at Driven Tuning. 77 posts · Joined 2007 Add to quote; Only show this user #3 · Jan 7, 2008. Well this week i ordered a few more parts and im going a different way with this motor. Honda CR-V 2002-2004 with K24A1 Engine. If someone knows of or has a calib that would be a good starting point that would be great. There were many K20 variants so we discuss these and the best head swaps and parts swaps. Them Witches Premium Member. what should i do. 5mm for sale. Total of 4hours tuning the car so i should be happy with the result . Beautiful work done by Ken at Peakboost At 10psi. There are two different engines of the integra type s the one made in 2002-2004 makes 182hp and 145lb Ft. So, I thought I'd begin posting here with an old thread revival. And also with any major mod. Fuel, ignition timing and cam timing optimized. bvajn rctov hnffgb phas hcyn jwdjx gqo rbqz eluu nbnzv