Honda / Acura K20a K24a Engine Forum banner


  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. K20a2 Manual Swap into 2005 Honda Civic EX Auto?

    2001+ Civic EP3 / RSX DC5 / EM2
    I was really wanting to perform this swap into my Civic since I got it from my dad (Who bought it new) two years ago. How much more speed would I get compared to my d17a2? How much would i have to change in order to get the k20 in. Im aware ill have to drop the subframe and stuff which can be...
  3. FS 96 ek hatch k24 swap texas asking $11500 (yes i know its allot)

    Cars for Sale
    Body Ctr replica front lip Painted side skirts Edm Side view mirrors Carbon fiber hood painted Aero catches and hood latch delete Edm side moldings painted Led red tail lights Ctr rear wing Deleted rear wiper and molded in holes Oem front and rear mud flaps Yellow fog lights. Dynoc roof...
  4. The Phoenix's Heart

    All other models (mr2, mini etc)
    The Beginning Hi everyone, I've been lucky enough to find the perfect project car, nestled into a barn in deep Shropshire (rural UK): A Toyota AW11 1988 MR2. Unfortunately it needed a lot of restoration, but with a determined mind, helpful family, and a healthy bank balance, I pulled it back...
  5. 02 Civic EX Coupe EM2 Kswap for Sale

    Cars for Sale
    Good day, This vehicle was my project car. Very well taken cared of. Very fun to drive. If you are interested you can contact me at [email protected] or 340-513-8116. My name is Jamal Location: US VIRGIN ISLANDS Price:$7000 or Your Best Offer Color: Black Specifications: Engine: Acura...
  6. k20 Mk2 Gti track car

    All other models (mr2, mini etc)
    Figured I would post stage one of my car complete and running. K20a2 all stock + mk2 gti + some custom stuff = hella fun car 195whp and ~2000lbs currently Mfactory metal clutch LSD Custom Headers I made to fit the new firewall Here is a video of it on track @ Hyperfest...
  7. Kpro Board swap

    ECU and Tuning
    Kpro DIY Board swap there was a very useful looking thread on this a year or so ago with good instructions and pictures of how to prep a OEM ECU to accept a Kpro Board. see here sadly the pictures are no longer online has anyone done this -...
  8. K20a2 swap into Miata wont start!

    All other models (mr2, mini etc)
    Hey guys, I normally don't post much on forums however I do a lot of reading on them and use them for trouble shooting purposes as we all know someone out there may already have had the same issue we are experiencing. That being said, before anyone says "do a search dummy", I have done countless...
  9. Whats the fastest K swap stock

    1992+ Civic EG / DC2 / EK K-Series Swap
    Im looking to swap my 92 si hatch it will be stock for a while (the k swap) whats the fastest or most given power from a stock k? k24a2? thanks in advance
  10. Planing to do a B16 or B18 in a First Gen Civic

    All other Honda models K-Series Swap
    Hey Planning a B16 or B18 swap into a first gen Civic (73-77). I am just trying to figure budget for now and was wanting help from some of the people who have swapped on here. I know First gen is smaller and was wondering if bay cutting would have to be done to place the motor in.? I was also...
  11. RHD EG3 K-swap Project - K-illeR Bunny

    1992+ Civic EG / DC2 / EK K-Series Swap
    Had been around this forum for awhile but rarely post new threads... Owned several Hondas but this is my own FIRST K-swap.. Bought this blue JDM EG3 last year August and the build had been slow but had progress well till now..
  12. K20 K24 Civic Swap Part Out

    Parts for sale
    With your time off, take some time to read the classified rules. Thanks.
  13. K20z3 Hd, K24a2 Blk, z3 Trans, & Parts

    Motors / Swaps for sale
  14. Plm k swap header into eg ek 4-1 race header brand new never mounted

    Parts for sale
    What's up k20a.. I have a brand new never mounted PLM 4-1 K swap header up for sale. This tri-y style header will make good power. It is a 2 piece slip fit design. I still have the original box and collector gasket too. The only reason I am selling it is because I decided to go with a boost set...
  15. K20 RWD Celica-Help please.

    General K-series related talk
    Hi guys, like the title says, I need help on my build. I have a 1972 Celica that my friend and I are building to be a weekend warrior/ track car/drift car. I've been looking at motor swap choices for this car...the problem is that my main concern is keeping the car light and nimble and not...
  16. Cleaning out the shed!! Walk with me

    Parts for sale
    whats up k20. today im doing some cleaning for the new year. some parts for sale or trade for Turbo parts,hybrid racing shifter box, or K swap parts for DC integra. (1) a used set{less than 1000k miles}HONDA Civic EK K-Series Level 2.9 Axles (EKK1 mounts only) mint condition sold to B.out_ek9...
  17. Where do I go from Here...

    The Coffee shop
    Hey guys, So I have been doing everything myself on this engine build so far...but now I have hit a straight up wall! Here's what I've got going now: K24A1 Block K24A1 Crankshaft RBB Acura TSX Cyl Head from K24A2 Here's what I'm aiming for: To learn-- MOST IMPORTANTLY To build a reliable...
  18. FS - k20z1 swap w/ 43k miles

    Motors / Swaps for sale
    Up for sale is a k20z1 swap for sale. Asking $3500 obo. willing to ship (at buyers expense) For pics or info, feel free to text me at 786 205 0597 PAYPAL ready Make reasonable offers. Texting will get a quicker response. Best Regards, Colin D.
  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. MISC. k20 parts/pan/squirters/rsx-s2k calipers

    Parts for sale
    got some stuff laying around i figured someone could find use for. k20z3 aluminum pan 100.00 shipped + pp fees rsx calipers SOLD. got three squirters plus the bolts. (i have the fourth one but has some slight damage could be still used if you want it ill throw it in with the bolt)...