Honda / Acura K20a K24a Engine Forum banner


  1. Function and Form Type-1 Adjustable Coilovers - F2

    Just $595 Shipped For more info and to purchase visit Features Dampening pre-tuned from the factory Ride height adjustable seperate of pre-load Steel lower mounts for maximum strength Top mounts included on applications that are applicable Special oil...
  2. The Springs That Revolutionized NASCAR

    The Coffee shop
    I've heard the guys at 4 Piston talk about PSI springs but never knew the history behind the company until this months article in Popular Mechanics. It's a good read if you're interested in this kind of stuff. :)...
  3. WTB: OEM 02-05 SI Springs (struts)

    Parts Wanted
    hi. i'm looking for some OEM springs for a 02-05 civic si. shipped to longmont, CO 80503. thanks for your time. jason [email protected]
  4. FS K20a2 cams valvetrain

    Parts for sale
    i have for sale my stock cams from my K20 springs and retainers for sale. willing to ship. pics will be posted this afternoon. asking price 300obo can text pics b4 this afternoon if interested 904-469-5700
  5. rocker parts

    All Motor K series Technical Discussion
    i need 2 springs that are in the rocker assembly. they engage the pins inside the rockers. anybody know where i can find these. i looked on hondas site and i had no luck on any kind of part number. thanks in advance.
  6. GC spring rate question.

    Suspension, Handling, Body, and Appearance Corner
    Ok I'm looking at getting a Koni/GC combo and when looking at the GC website realized I have no idea what I'm looking at. Its listed as GC180.64.44 (7/2.5"/250 lbs). I assume the first part is just part number but the part thats in the parenthasis, the last is spring rate and second is spring...
  7. OEM combo versus Eibach versus Toda for IPS K2 cams

    All Motor K series Technical Discussion
    I know both were tested and work fine with IPS K2 cams. I also know the OEMs and the Todas can goto 8,500 safely and the Eibach can do around 9,000. Now lies my question I've heard Eibachs aren't as long-lasting and I'd probably take them to 8,600 max because I lack anything in the bottom end...