I'm going to be putting a b16b in my ukdm crx. My car is an EE8 (b16a1) and all the mechanicals should be fine. I'm looking for a bit of a help with the ecu. I have in my car at the moment, a PW0 ecu which is OBD0. I was planning on keeping my obd0 as it would have made financial sense because I thought there was no dizzy with the new engine. Turns out that there IS a dizzy included. It is MUCH newer than mine so why not keep it (since it was meant to go with the engine anyway) and convert to obd1 (I'm told that obd1 is better than obd2 and easier to work with). With this in mind, I have sourced a p28 ecu but have been offered a swap for a p30. I remember reading somewhere that the P30 is better. 1, Can anyone confirm that the P30 would be the ecu to go with to run the b16b? 2. Is there anything I should look out for when running this ecu (or the p28) like lean running etc? 3. I'll need to run another wire to the knock sensor on the block and a 4 wire O2 sensor, is there anything else I should be thinking of? 4. Will the p30 obd1 work with the obd2 dizzy and injectors that come with the engine? Thanks for your time reading this. *edit* Alternatively, I could sell the p28, ctr dizzy intake, tb and injectors and use the cash somewhere else on the engine. Any ideas? Oh, it also has a ctr clutch which I'll probably sell 'cos it wont fit my gearbox (so I'm told) and I have a brand new exedy organic one waiting.