Doing a na build on a f23a1 motor and would like to get the most of the setup by getting a tuned obd1 ecu...I know this wont pass emissions and am cool with swapping in the factory ecu once a year to pass. The searching Ive done is mostly about people swapping for h22 or f20 motors, also having some wiring issues and having to swap injectors....Also having problems when putting stock ecu back for emissions...not to mention immobilizer issue. No one I could find was swapping an obd1 ecu on a stock f23a1. Anyone done this and have impressions to share about it ?
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