Does anyone have an h22 head I want to drop it on an h23 block so i can make a hybrid im working on my block replacing the pistons and sleeving it out etc. but i want an h22 vtec head to go with it. any body got one. oh yeah i have an h23 si 4WS if i do this will i loose my 4ws i mean im also going to need the h22 ecu for the vtec to work. I also have an h23 engine tranny and ecu for sale or trade

 

Check out the FAQ's at the top of the Prelude page, and read ALL of the "H23A Block/H22A Head" thread, there is quite a bit of useful info there. Also, as you will see with the parts you're going to have to replace, it can get pricey real quick (yes, this is experience talking!)

As far as the AWS, I have no idea which ECU would be the best for that but I'm sure someone on here does.