Honda / Acura K20a K24a Engine Forum banner


  1. K24a2 powered Datsun 280zx

    K-series powered Kit cars
    New to the Honda world but have a good friend in the scene in my town and putting a K24a2 in my ‘81 280zx I have in my garage right now. Few questions for people that have done builds on these motors. I want to turbo but don’t want to spend upwards of thousand rebuilding the bottom end to handle...
  2. K24a8 Vtec Cams

    All Motor K series Technical Discussion
    So I'm a noob when it comes to k series motors. I'll be picking up a K24A8 on Saturday to rebuild. From what I understand, the A8 only has vtec on the intake cam and the A2 has vtec on the intake and exhaust cam. Could you use an A2 exhaust cam and rocker arms on the A8 with new valves and...
  3. k24/k20 RWD 250whp hopeful on the cheap (Sorta)

    All Motor K series Technical Discussion
    Critique my build...A k24/k20 RWD ITB NA 91oc 250whp hopeful Hi guys, can you please critique my build? I have tried to do my due diligence, but I'm still a full blow noob and know just enough to spend a lot of money on the wrong parts. I'd love your help or suggestions on my build. I have...
  4. K24a2 civic ek radiator set up

    General K-series related talk
    hi guys just wonder what is every one using for a bottom radiator hose for a k24a2 in a civic ek im using a half rad and since the thermostat housing is different to a k20
  5. 06-08 K24a2 TSX Cams

    Parts for sale
    Sold, please close.
  6. 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:
  7. Help with AEM Series 2 (30-6030)

    ECU and Tuning
    I have a K24a2 that I've just finished installing into my 2003 AP1 S2000 and I'm using the AEM series 2 30-6030 ecu in conjunction with a custom engine wiring harness from Rywire. I'm having issues connecting to the ECU (not getting power or grounding?) and I'm hoping someone here can help me...
  8. K20Z1 alternator on a K24a2 block?

    General K-series related talk
    I have a K24a2 longblock from an 08 TSX and I'm trying to find an alternator that will fit, with minimum modification, other than the TSX alternator. I'm putting the engine in my S2000 and the plug for the wiring harness needs to be on the opposite side of the housing from the pulley to...
  9. WTB: K24a2 alternator

    Parts Wanted
    I have a 2008 K24a2 and need an alternator for it. I specifically need one with the harness plug on the opposite side of the housing from the pulley. I'm not sure which engine it comes off of, but I remember reading about one lining up without any modification. If you know which engine code I...
  10. Rabies once again....

    1992-2000 Civic / CRX / Integra / Del Sol
    hello everyone..again. something about a harvard blue EG sedan.... found a cheap deal on one, no rust. rather clean for the age. all stock.................:oj: other than air filter and walmart wheels will be hard to remove and change things. iv learned to appreciate a stock civic. anyways...
  11. 1992 civic si K24A2 for sell 8000

    1992+ Civic EG / DC2 / EK K-Series Swap
    1992 Honda Civic SI EG Engine K-Swapped EG 2004 K24A2 (TSX) 6 Speed Transmission K-Pro ECU K-Tuned 4-2-1 Headers 3" strait pipe Hasport motor mounts karcepts fuel rail and lines walbro fuel pump Stock RBB intake manifold New lower control arms New rack and pinion New inner and outer tie rods...
  12. K24a2 Long Block w/ Base RSX(SO CAL) Need gone ASAP

    Motors / Swaps for sale
    Im looking to sale my k24a2. Never used either part. I bought the long block off of a seller on and the base RSX from HAPS in LA. Looking to get $1000(OBO) for long block and $550 for tranny. Long block will include all sensors, starter, alternator, manifold, and TB(not sen in pic)...
  13. 8th gen k24a2 swap

    8th generation Civics 2006+
    so admittedly I'm new to the forum but I've a hopefully simple question i recently got a 2007 civic SI with the k24a2 swap. I'm tightening up my suspension (tie bars, chasis brace, springs, and shocks) and putting the typhoon k&n intake with an ingalls torque damper ultimately i will put forced...
  14. Who is using Hasport's ekk3 kit?

    1992+ Civic EG / DC2 / EK K-Series Swap
    I'm just wondering who has used this mount kit. I have had 2 transmission brackets sent to me and neither one line's up on the smaller side bolt. Is it just me or has everyone had the same problem?
  15. K24a2 cams

    All Motor K series Technical Discussion
    So I know this topic has been covered countless times, but i cannot seem to find any relevant information. (I'm not too great with the search button). Has anyone ever used Z1 cams in there stock 05 Tsx motor? or Does anyone have a recommendation for an aftermarket cam that isn't going to cost...
  16. WTB K24A2 Long Block

    Parts Wanted
    Im looking for a 06-08 K24A2 long block. Preferably one with less than 80k on it. I am located in Southwest MN. I doubt any of them will be local as I've checked around already. So, that being said seller must be willing to ship if not local. Up until recently I havent been on this forum much...
  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. k24a2 FS tons of aftermarkets/k swap parts

    Parts for sale
  19. engine won't crank, no power to starter?

    1992+ Civic EG / DC2 / EK K-Series Swap
    its a k24a2 with 6 speed tranny into a 95 e.g. civic. The engine won't crank, makes absolutely no sounds when trying to turn it over. got a ground from back of engine to chassis and one from the transmission over to the chassis. still have yet to wire the conversion harness relays but everything...
  20. How to wire conversion harness for eg swap?

    1992+ Civic EG / DC2 / EK K-Series Swap
    How does the remaining clips get wired up on the drivers and passengers side? I've got the ecu wired up with the k series engine harness but idk if i need to re-pin or what? Any and ALL help is GREATLY appreciated. Hopefully gettin the civic to turn and even start tomorrow if I'm lucky, thanks...