K20A/A2/Z1/K24A2 into 02-04 RSX Base Wiring, ECU, & Misc. Swap Details
I normally wouldn't care about this specific swap as I don't own an RSX or…
KatmanAugust 26, 2025
8th Gen Civic Si Brake Upgrade (OEM BBK)
8th Generation (06-11) Civic Si owner's who road race often on Si brakes, at some…
KatmanNovember 10, 2021
Factory K-series Injector Sizes
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List of factory K-series injectors to their respective engine(s).
KatmanMay 30, 2026
K-series JDM PRC / PRD / PRB ECU info
When it comes to K-swapping, the ECU becomes a pretty big deal. If you don't…
KatmanJune 2, 2026
K20/K24 Frankenstein: K20 Head Swap on K24 Block
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While this is an old tired topic, I wanted to have this information here for…
KatmanMay 20, 2026
K-swap OEM Axle Setup & Measurements (Long Version)
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Note: this is the long version article with extra details. Click here for the short…
KatmanAugust 26, 2025
OBD2 Evap Emissions CEL Code P1457
Here's yet another OBD2 issue various people have experienced - P-CEL code 1457: Evap Emissions.…
KatmanMay 25, 2016
90-97 Accord Hesitation Upon Acceleration
Upon owning a 96 CD5 Accord for just over a year now, I've always noticed…
KatmanNovember 15, 2024
JDM vs. USDM H-series Ignition System
I received an email from a fella who dropped a JDM OBD1 H22 engine into…
KatmanNovember 22, 2017
U.S. Emissions Information for Hybriders
Periodically, I get emails and PM's on Honda-Tech about this topic. I don't know every…
KatmanNovember 22, 2017
OBD2 Civic/Integra CKF Bypass Trick
UPDATE 9/04/18 Updated some wording and typos. UPDATE 10/07/09 A poster by the name of…
KatmanNovember 15, 2024