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ep3

  1. ~450hp in an EP3

    2001+ Civic EP3 / RSX DC5 / EM2
    Hey y'all. Im sure this topic has been beat to death, but I recently acquired an '03 EP3, and was wanting to build it to around 450hp. Anyone have any good input as to what would be the best way to do that? I was considering doing a K20a2 head, K24 block, but I was wondering if any of you K...
  2. My k20 5 speed transmission

    My k20 5 speed transmission

    2002 civic si trans. yes I know no LSD but
  3. Use esp3 LSD 6 speed in 2004 EP3 with K20A euro type r engine

    2001+ Civic EP3 / RSX DC5 / EM2
    I have a euro type r K20a with a esp3 LSD 6 speed transmission, do anyone know of a transmission mount that will make this work with my EP3? I would like to use the 6 speed transmission if possible.
  4. EP3 ENGINE HARNESS / RSX BASE HARNESS

    Wiring and Electronics
    HELLO FORUM MY NAME IS CHRIS IM NEW TO THE K SERIES SCENE CURRENTLY DOING A K24A2 BLOCK WITH A K20Z3 HEAD I WAS TOLD THAT THE EP3 HARNESS WOULD BE ABLE TO RUN MY SWAP IVE ALSO BEEN TOLD THAT THE EP3 AND RSX BASE SHARE ALOT OF SIMILARITIES SUCH AS AXLES SO MY QUESTION IS COULD RUN MY SWAP WITH A...
  5. EP3 Build Plan Opinions

    All Motor K series Technical Discussion
    Hello everyone! New Ep3 owner here, and also tuner in training. I’m taking courses and my shop is getting our dyno setup currently (side note, anyone near western Montana needing tuning, let me know). Loving my hatch, and since I am working towards tuning vehicles I think using my car as a...
  6. First time K24 Ground up build

    1992+ Civic EG / DC2 / EK K-Series Swap
    Hey guys, I’m planning a ground up k24 build. I want to buy the block, crank, connecting rods, and piston. I’m debating on buying a built head or building it myself also. I’m just lookin for some general advice for the actual build of the engine, specs to keep in mind, work I may need done I’m...
  7. Kpro A/F data

    ECU and Tuning
    Hi all, I am working on a European EP3 with a new Kpro V4 conversion but when it come to tuning on the Dyno, I noticed the A/F data in the display of KManager isn't working and is fixed at 14.7 Luckily I can log the AFR on the Dyno but I would rather have the ECU and software working in this...
  8. 6th Gear TSX swap on EP3. Now 6th Gear pops out.

    K-Series Transmission
    I recently performed a 6th Gear TSX swap on my EP3. Now 6th Gear pops out. It doesn't grind but pops out after a few seconds. If you lightly rest your hand on the stick shift it stays in gear without popping out. I verified part numbers and I installed the correct needle bearing as I've read...
  9. 2002 Civic SI

    Cars for Sale
    [SIZE="5"]I am looking to sell my Civic Si because I will be moving soon. There are some mods done to the car and is ready for what ever you throw at it. It has a k24a2 motor swap with just over 55,000 miles on the motor, the body has just about 190,000. There is no rust on the body, has not...
  10. European EP3 BBQ Attack

    Introduction Forum
    Hi from Spain, Working with my civic: Custom Cage AIM MXL K-PRO PRB Exhaust Skunk J'S LSD 1.5 Shifter k-tuned ...
  11. WTB EP3/powersteering pulley kit

    Parts Wanted
    gday im after a ep3 pulley kit/power steering delete kit for my k24a2 give me your offers if you have one must be willing to send to Brisbane QLD Australia 4061 :coleman:
  12. Partyvan's 270bhp N/A track slut - The sub-8 Nurburgring challenge

    Civic Builds
    Hi everyone I'm a Brit, so please bear with me on the language barrier! I'm copying this thread off another forum. This first post is from late 2015 when I bought the car. I've always loved my EP3s. The problem is the cost of modifying them beyond basic levels is extortionate. My solution...
  13. My first Virginia ticket after purchasing my EP3.

    The Coffee shop
    Drove six hours to Virginia to purchase a car. Driving back I get pulled over out of everyone driving for no reason. It was a holiday weekend so they were probably trying to meet quota. Not trying to bash anyone. Just my experience. Glad I do not live in Virginia. Click here for Video It was a...
  14. k20a2 build

    2001+ Civic EP3 / RSX DC5 / EM2
    What kind of power would I get if I used a 86.5 mm bore and 12.5:1 pistons 650 injectors and a 256 fuel pump I'm new to this just wandering if this is a good combination thanks
  15. Strange Rattling Noise After 2K RPM what can it be???

    General K-series related talk
    What is this noise? Started happening after 2K RPM. The only thing I know that's wrong with the car is that the clutch started slipping about 2 months ago... http://youtu.be/XzqFsv1xMgc After recording this video the next AM I did a valve adjustment hoping it was Valve Clap. But nope. Its...
  16. Driveshaft Shop K-Swap / K-Series Level 0 and Level 2.9 Axles

    DevSport
    DriveShaft Shop K-Swap and K-Series Axles We regularly stock most Level 0 and Level 2.9 Honda / Acura DriveShaft Shop axles. Listed below are the K-Swap / K-Series axles we carry. EG / EK / DC2 with K-Swap (Level 0) - $284.50 + Shipping EG / EK / DC2 with K-Swap (Level 2.9) - $734.50 +...
  17. Skunk2 Pro-C Coilovers

    Parts for sale
    Selling my Skunk2 Pro-C coilover suspension package. P/N 541-05-6740. These were installed middle of last year. The kit comes with front struts, rear shocks, three wrenches for adjustment/installation and a set of brand new Skunk2 Tierod ends. I will ship but keep in mind it's probably going to...
  18. DevSport Front Bumper Aluminum Winglets (Civic / Integra / RSX)

    DevSport
    DevSport Front Bumper Winglets Use code "WGLFREE" to receive free shipping. Exclusive for K20a Members. $114.50 Shipped :new_slayer: For more info and to purchase visit www.DevSportUSA.com/Winglets Features Made from Aluminum Powdercoated Matte Black Pre-Drilled for easy installation Includes...
  19. EP3 with K20A2 idling issues

    2001+ Civic EP3 / RSX DC5 / EM2
    I have been having issues with my engine since the swap. For a while it was burning through ignition coils like crazy, but that may have been due to the coils being eBay brand. Now it isn't idling very well. After warming up it will do things like dip very low or surge very high when...
  20. K24 k20 ep3

    Cars for Sale
    For sale is a civic hatch with a lot of mods I have a fully custom exhaust built by t1 tacing 15 in drag wheels with brand new tires K24 block k20 head (if you do not know what that is please google it or call me) Tuned to 8200 rpms on hondata kpro right now I have it tuned to 75 percent of...
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