Honda / Acura K20a K24a Engine Forum banner


  1. Poor Skunk2 Quality can ruin your engine

    All Motor K series Technical Discussion
    Bought a new Skunk2 Inlet manifold for my K-engine (no fake!). Sadly Skunk2 had no quality-check before delivery, so the inlet manifold was leaking at the flange to the thermostat housing -> missing cooling liquid -> steam bubbles in the blocke -> head gasket failure etc. Skunk2 cancelled my...
  2. another skunk2 stage 2 cam dyno result

    All Motor K series Technical Discussion
    i've worked on this car previously. the car is a 07 civic si. i posted the results before in this thread: the car now has the same modifications but we have added the following: -custom 3.5 inch intake...
  3. having trouble setting timing chain, crower cams

    General K-series related talk
    well have been trying to reset my timing again today and can't seem to get it right. i have a helms and been refering to it but for some reason something is off. after i set it just as the manual say with the colors lined up on all the marks and release tensioner it all looks good untill i...
  4. Best cams for my setup?

    General K-series related talk
    i have a 06 type s.My mods are k pro, 3in intake with velocity stack,kiddracing header and rbc..Im currently looking into getting some good all motor cams but was wondering what would be the best cams to get for the goals are to reach about 240-245whp.. any suggestions??
  5. best cams for a boosted k20a2

    Forced Induction and Nitrous K series discussion
    Hi all. Iv got a turbo'd k20a2 and I'm looking to get a set of cams that will get me the best power and good power range. its still my road car but I'm starting to take up drag racing and want more power :D. Here is the Current spec of my engine: Custom side mount manifold GT37 turbo Full 3"...
  6. RSX-S NA build underway... What should I expect?

    All Motor K series Technical Discussion
    Alright guys, little background real quick, I just recently bought an 03 rsx-s not too long ago, this will be my first kseries, it has a Brian Crower 2.35 stroker, eagle rods, and 12.5:1 comp ratio CP pistons (stock bore) and manley rings. No head upgrades, nothing, in fact the owner said the...
  7. LOL Junk2

    The Coffee shop ARE YOU JUNK2 CERTIFIED? WHAT'S IT TAKE TO BE S2 CERTIFIED? • Vehicle must include a minimum of five Skunk2 hard parts (hard parts include all non-accessory items, like intake manifolds, headers or coilovers). • Vehicle must include a...
  8. RRC or Skunk2 Pro Series IM?

    Engine Building
    Hey k20A users. i just wanted to know all your opinons on the two. which is worth the bang for the buck. and overall which is best when it comes to numbers. Thanks sorry i'm still new to the whole tuning thing :silly:
  9. Stock VS Skunk2 vs Hybrid Racing? Tensioners

    General K-series related talk check the video out!
  10. My Skunk2 Timing Chain experience

    All Motor K series Technical Discussion
    A while back I heard a ticking noise I thought was the timing chain. Turned out it was just the header heat shield, but I decided to upgrade to the Skunk2 timing chain tensioner as a precautionary measure. I had heard good things about it. Honda Tuning sang its praises. and CRSX had...
  11. junk2 composite fuel rail for k20

    8th generation Civics 2006+
    skunk2 composite fuel rail for k20 bought a skunk2 composite fuel rail for my 08 si. says on the box it fits k20z3. no way does this junk even come close. the banjo line they give you with it doesnt come close to matching up with your stock fuel line. on top of that the k20z3 doesnt have a...
  12. Aftermarket Camshafts reliability

    All Motor K series Technical Discussion
    Hi, I just installed skunk2 stage 1 camshafts. The install went smooth and everything is to spec. I been driving it for a few days with no problem. Three days ago I started to hear this knocking noise. It was coming from the timing chain area. It only happens at low rpm, 3500 and below. I had...
  13. RBC vs. RRC vs. Skunk2

    All Motor K series Technical Discussion
    So, we with all the talk over the release of Skunk2's intake manifold along with our ported RRC intake manifold lying around, we decided to test them against the proven almighty RBC. The engine we're testing on is a k24/k20 frank. 12.5:1 stock bore, rcrew header, 3" exhaust, 70mm TB, IPS K2...
  14. New header choice!!!

    All Motor K series Technical Discussion Just wondering if others have seen this yet!!!
  15. Got timing chain slap? Skunk2 does.

    All Motor K series Technical Discussion
    But who has the solution? Chunky does. :p Watch the video, and please read this entire thread. I have a very good idea of what is causing timing chain failures with skunk2 cams now. Let's see if someone can guess what the problem is. Some notes...
  16. Skunk2 cams potential problems / failed tensioner

    All Motor K series Technical Discussion
    First of all, I really didn't want to make a thread about this but a friend reminded me that my priority should be the community.. and not the heat I might take by making such a thread.... and he is right. Sure I am not too crazy about skunk2 products, but I would have done the same thing for...
  17. Skunk2 Stage1 versus IPS K2 ???

    General K-series related talk
    wow, their stage 1 cam was on par/slightly better than the IPSk2's? what type of k20a/k20a2 setup was this on? does anyone know the other of this car/setup? not bad for the price if this is true. i'm looking for the best cam to give me power under the 8000rpm mark, since revving higher seems...
  18. Which Cam Need HELP!! K10 vs. Stg 3

    All Motor K series Technical Discussion
    "ok, officially this thread went to crap. If you want to post dynos, go for it. If you want to start meaningful threads, go for it. If you want to praise your parents for the great job they did, apparently the all motor forum , is not the right place for it." Well then, thought I would take...