I have a 93 honda accord ex with a stock H22A with 5 speed transmission. I was told I could use a 2.2 DOHC in the car. If I do what all do I have to change out to use all the DOHC parts from my 2.2 SOHC? I dont want to use any of my old parts enless I really have to.

Thanks

 

If you have a stock H22A you already have the DOHC VTEC 2.2L

Now if that was a typo and you actually have the SOHC Non VTEC F22A1. You can check the H22 swap guide in the FAQs.

► 1990-2002 Accord FAQ / Swaps / H22A Swap into a 4th Gen

 

Ya you are right it was a typeo I have a F22A engine. If I go with a DOHC do I need to change over my ECU and what else to run the new motor in my car? I want to stay with the A series block. I would really like to step up to a obd2 plug in. What ever ECU system mine is it blinks to fast for me to read the flashes. All the help is welcomed. Thanks for your time my friend...

Buz