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1992+ Civic EG / DC2 / EK K-Series Swap

This is the place to post or ask questions regarding the K20A / K24A swap.
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All Motor K series Technical Discussion

Discussion on normally aspirated K-Series engine performance.
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General K-series related talk

General k-series discussion.
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Trending Discussions All Trending Discussions →
  1. First Gen civic k swap!

    All other Honda models K-Series Swap
    I wanted to start my build thread for my new project so here I go. The car is a 79 1200 civic with only 70k miles. I am using the motor (k20) out of my race car for this build. I have two weeks to strip it down and get it to the chassis shop. We will have it at the chassis shop for 4-6 weeks...
  2. Official: Dyno Chart Comparison & Calibration Registry

    All Motor K series Technical Discussion
    The point of this thread is to compare dyno tuned charts to compare low, mid and top end gains to benefit helping us all understand where power was made and using what mods. if you would like to share tuned calibrations to benefit others understand what different settings affect different...
  3. RBC vs RSP(euro type R) intake manifold

    All Motor K series Technical Discussion
    I would like to know if anybody got their hands on a RSP intake manifold? Did you test it against a RBC intake manifold? The RSP intake manifold is a three piece design that has much longer runners (about 2.5" longer) and a slightly bigger plenum than the RBC intake manifold. It is basically...
  4. Here is the best Information about K motors

    General K-series related talk
    Here are the best Information about K motors #1 Basic codes/Information about K motors. Thank you.. The i-VTEC system found in the Honda K20Z3.The Honda K series engine is a four-cylinder otto cycle engine. It is available in 2.0 L and 2.4 L naturally-aspirated variants, and a 2.3 L...
  5. Post your stock k20 boosted setups

    Forced Induction and Nitrous K series discussion
    Instead of having a thread Titled how much power can a stock k20/a2/z3/z1 make, I thought i would make this thread. I just wanted to see what turbo setups guys had on internally stock k20's. Motor: Power: Turbo: Manifold: Wastegate Size: BOV: Injector Manufacturer and Size: Piping(including...
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