I recently talked to a guy who recommended I just swap the block and head use the CRX intake distr etc and use a Zdyne computer. He said it plugs right into the CRX Si harness and I simply have to run a single wire to the VTEC solenoid. Has anyone used the ECU. Is there a reason (other than easy wiring) for using it instead of the P28. I personally would rather run the newer intake and am not afraid of wiring as long as I can get a diagram of each car. Also it turns out the motor is a 95 not a 97.