200+HP K20A3 build part 3: The results!!!(for now) VTEC killer K20A3

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  • Опубліковано 22 січ 2025

КОМЕНТАРІ • 59

  • @RatherBeRestoring
    @RatherBeRestoring 3 роки тому +19

    That choppy idle sounds so good! I’m doing a K20A3 vtec killer swap into an EG hatch right now and my goal is 200 whp...this gives me hope :)

    • @jdmjedi777
      @jdmjedi777  3 роки тому +3

      Thank you! It's been an awesome build and I agree the idle sounds so good! Good luck with your build man.

    • @RatherBeRestoring
      @RatherBeRestoring 3 роки тому +1

      jdmjedi777 sorry if you already said it in another video but are you running the stock A3 injectors?

    • @jdmjedi777
      @jdmjedi777  3 роки тому +1

      @@RatherBeRestoring im actually using the type s 310cc injectors but I do believe you would be able to get away with the A3 270cc injectors without issues.

    • @RatherBeRestoring
      @RatherBeRestoring 3 роки тому +1

      jdmjedi777 cool. I actually tried to order a set of type s injectors on eBay for a ridiculous deal ($40 for the PRB type s intake WITH stock injectors!!) but of course my luck it got stopped by USPS due to smelling like gas so I got a refund and they wouldn’t ship it any further, it’s in Washington currently 😜 I then ended up getting a great deal on some used OEM RDX 410s that brought to InjectorRX in Houston to flow test and they’re 👍

    • @jdmjedi777
      @jdmjedi777  3 роки тому +1

      @@RatherBeRestoring that sucks about the type s injectors getting stopped by ups but with the RDX injectors they should even give you room to run E85 if you wanted so thats awesome!

  • @1784bobmarley
    @1784bobmarley 3 роки тому +3

    Been lowkey waiting on this video. Hope to see more soon. I love na builds

    • @jdmjedi777
      @jdmjedi777  3 роки тому +1

      Thanks man! It's been a fun build. I have videos of quarter mile passes i made at import faceoff with the car that I'm about to post as well.

    • @1784bobmarley
      @1784bobmarley 3 роки тому

      Definitely gotta subscribe now.

  • @masterbungalow2532
    @masterbungalow2532 3 роки тому +1

    Thanks for the video and knowledge man, a lot of people dislike the A3, but it’s a good budget option and seems to yield reasonable numbers for the money you put into it.

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      No problem at all! Thanks for checking it out. It's definitely a great budget option and I am glad I was able to show the results from the build

    • @trackshun
      @trackshun Рік тому

      The ONLY reason the a3 is “disliked” is because of its lack of vtec on both cams. Otherwise, everybody & their mama would be swapping these motors. Theyre so common at junkyards. You can realiably make 250wheel for a daily driver on boost.
      If you average out a build for a k swap utilizing a k20a3, you’re looking at a maximum budget of $3000.

  • @ferdoezobuild6867
    @ferdoezobuild6867 3 роки тому +1

    I thought you were gone for good lol thanks for the follow up man keep it up man great content!

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Thanks man! I know it took a long time but it was a big project and I really only have one day a week on average thats free to work on it. I promise I'm gonna do my best to upload more regularly and keep the content interesting. Going to get the car out to import faceoff on may 2nd and show you guys what this thing can do!

  • @iLuSi0nS
    @iLuSi0nS 3 роки тому +2

    Awesome set up man, you're making it hard for me to keep my D16ZC in my JDM EF7 CRX, this engine looks too good for the price!!!

    • @jdmjedi777
      @jdmjedi777  3 роки тому +1

      Thank you! I am definitely very happy with this build for the price

  • @6-6lifestyle.31
    @6-6lifestyle.31 3 роки тому +3

    This some clean ass shit man. I had a k24a8 5 speed auto 7th Gen accord sedan. It had headers, short ram and a full exhaust system. I didn't do anything tuning wise, we all know them 5 spd autos were dog shit so I just sold it for a 6-6. My Boi has one of these base rsx's. It's no where near as built as this one but he's planning on going to a k24a2. But rn Its running a hondata basemap w an rbc intake manifold, swapped the 5 speed manual tranny to the a 6 speed from a type s, headers, and a whole single exit 3 inch, as well as him gutting the entire interior. I have a much higher performance ceiling on paper because my 6-6 isn't full bolt on and just had intake and exhaust. It still has a full interior and stuff in the trunk, but seeing that 2.0 economy motor w stock internals take off like that makes a mf wanna wanna full Send on my 6mt. Shieettt, the videos on my channel. If my k24a8 sedan was a 5 spd manual, I prolly would've kept that jawn and turbod it. Good shit doe.

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Thanks man. It just goes to show that if built right pretty much anything has potential to make good power

  • @rcamacho5142
    @rcamacho5142 3 роки тому +3

    Take the air intake out of beside the muffler just taking hot air and put a ram air to the front and get a dyno big fan you will get to the 200hp

  • @notone4029
    @notone4029 Рік тому +1

    @jdmjedi777, after MUCH searching on the internet I STILL was unable to find a conclusive answer on running Lost Motion springs/assembly on K series w/ locked VTEC. Did you delete the LMA’s on your Vtec killer build? Thanks in advance

    • @jdmjedi777
      @jdmjedi777  Рік тому

      The trick is using k20a3 exhaust rockers on both the intake and exhaust side. Here is my video showing exactly how I built my vtec killer head and what parts you are able to use. Also the slight modifications you need to make to some of the rocker assembly for clearance. ua-cam.com/video/nIKzkyhZYNY/v-deo.htmlsi=Y5mYMsEqZ8JyC0ka

  • @exit9mastertec7
    @exit9mastertec7 3 роки тому

    Keep up the good work

  • @bseries8826
    @bseries8826 3 роки тому +1

    Pretty cool

  • @TheEthan1005
    @TheEthan1005 2 роки тому +1

    Did you have to do any modifications to the K20A2 pump to fit the K20A3?

    • @jdmjedi777
      @jdmjedi777  2 роки тому

      Nope, it just bolts right up. Definitely worth the upgrade.

  • @maxgunna9067
    @maxgunna9067 3 роки тому

    lol u almost had a sub... looked for more videos about this build but only 2 see you using a scooter now

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Lol I work on a lot of projects. Car stuff is coming back here real soon.

  • @nathanbrown6091
    @nathanbrown6091 2 роки тому +1

    Couple questions. How much did this project cost? What is your exhaust set up? And what is your redline set at. Also did you need kpro for this?

    • @jdmjedi777
      @jdmjedi777  2 роки тому

      I can't remember the exact budget but I believe I go over how much I spent in my first video covering this build. The exhaust is a big tube swap header with a full 3 inch exhaust. Redline was at 8600 but I brought it down to 8400 recently to be a little safer. And yes you definitely need kpro for this type of build.

    • @nathanbrown6091
      @nathanbrown6091 2 роки тому

      @@jdmjedi777 would you say this is a good daily set up? I have an ep3 and kpro should be here any day now. From the sounds of it all I need is a2 cams exhaust rockers.

  • @rogerroge7033
    @rogerroge7033 3 роки тому

    Need advice car won’t idle unless I hold pedal all the way to the floor and will not accelerate I still have stock ecu and intake also stock injectors

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      You are going to need k-pro and to get it tuned. Unfortunately there is no way this will ever properly run on a stock ecu. My best advice is to not drive the car until you have done that. I hope this helps and feel free to ask any questions you have.

  • @Dmosome
    @Dmosome 3 роки тому +1

    Hello do you have a limited slip

    • @jdmjedi777
      @jdmjedi777  3 роки тому +1

      I'm using an ep3 si transmission with an open diff

  • @TheEthan1005
    @TheEthan1005 Рік тому

    Sup man, quick question, what all stuff did you need to put the k swap in there? I’ve got a k20a3 + trans on a pallet in my garage waiting to be plopped into my hatch, but Hybrid wanted like 6k for all the stuff to drop it in there.

    • @jdmjedi777
      @jdmjedi777  Рік тому

      if you are mechanically inclined, you can absolutely get the engine in there and running for less than 6k. so its kind of a difficult question to answer simply but the basics are going to be engine mounts, k swap header, k swap wiring harness, ac/ps delete/alternator relocation kit, shifter mount, axles, air intake, exhaust, fuel rail with return line, fuel lines, and either an imobolizer delete box or kpro if you can afford it. its quite a bit of stuff and its still going to be a few grand but can absolutely be done for less than 6k. I hope this helps.

  • @danielhaynes1642
    @danielhaynes1642 3 місяці тому

    keep in mind the A3 makes 160 CRANK HP not wheel HP. on most dynos for a stock a3 they make around 135-140. this is huge gains

    • @jdmjedi777
      @jdmjedi777  3 місяці тому

      thanks man! This has been a great setup and i take her to 8600rpm all day lol It could easily make over 200 at the wheels with a finished tune. With the 75shot of nitrous i have been running also it just makes it that much more fun.

  • @majorthreatracingandrepair3760
    @majorthreatracingandrepair3760 3 роки тому +3

    i have a k20a3 for sale motor pulled from ep3 first with 200 takes it

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      This is exactly what makes this build so cost effective! You can grab a k20a3 for so cheap!!!

    • @mr.droppinhertz6577
      @mr.droppinhertz6577 3 роки тому

      @@jdmjedi777 yup!! Did type s cam swap and FBO on my k20a3 and made 220whp and 151tq. Not bad at all for stock exhuast at the time (PLM headers to stock type s exhaust). Im full 3 inch now and the car is even faster than the dyno day, its a high 13 second car with the 5speed still in it. Super happy with the results. 6 speed going in soon tho

    • @at-yj8pl
      @at-yj8pl 3 роки тому

      @@mr.droppinhertz6577 220 on stock low compression a3 pistons? ?

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      @@mr.droppinhertz6577 my best pass at import face off this year was a 13.9 at 100mph on street tires. With just some slicks and a clutch release solenoid the car could easily get close to mid 13 second passes.

  • @vtecminileon
    @vtecminileon 3 роки тому +1

    Hey man, Was it 192 at the wheels or flywheel?

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      At the wheels. Ended up making 193 at the wheels that day. So more WHP than an A2 and we didn't even finish the tune. Still has more power in it.

    • @vtecminileon
      @vtecminileon 3 роки тому +1

      @@jdmjedi777 fantastic!

  • @exit9mastertec7
    @exit9mastertec7 3 роки тому

    Follow aki... has some great gems, find a tuner or dyno that you can get real results sounds good

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Thanks man! It's been a really fun build. I have video and time slips from taking this car down the drag strip at import faceoff that 8m about to post as well.

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Also I will definitely be taking it back to a better prepared shop to finish up the tune soon!

  • @zebulonjudy4167
    @zebulonjudy4167 3 роки тому +1

    What happened to this?

    • @jdmjedi777
      @jdmjedi777  3 роки тому

      Track is closed for the season but I will be installing nitrous and slicks over the winter as well as finishing up some body work. I will be posting videos about it again soon

  • @wtfyoguylol
    @wtfyoguylol 7 місяців тому

    Dude couldn’t get you a fan ?? The fact that he doesn’t have one on wheels plugged in ready to go.. not sure how he has a dyno but no fan 🥴

  • @luissilva5441
    @luissilva5441 2 роки тому +1

    Im preparing to do a K20a6 but i still have some questions.
    In my country all i see bedises k20a2 is k20a6 comes with 155hp.
    Do u have instagram to discuss a bit?
    cheers

    • @jdmjedi777
      @jdmjedi777  2 роки тому +1

      I'm honestly not very familiar with the k20a6 engines but they seem to be a lot like the k20a3 from the small amount of research I did. Do you know if your engine has two or three rocker arms on your vtec side and if the vtec is only on the intake side?

    • @luissilva5441
      @luissilva5441 2 роки тому +1

      @@jdmjedi777 i dont have the engine but the K20a6 come in the Accord version.
      K20a3 i guess comes in the RSX right?
      Im from Europe

    • @jdmjedi777
      @jdmjedi777  2 роки тому

      @@luissilva5441 yeah, the k20a3 came in the base model acura rsx. K20a2 came in the type s model. (At least for the USA market) I took a little time to research the k20a6 but it's been slightly difficult finding definitive information on that particular engine.