Okay blew up my motor in my hatch last night and want to buy this F20A at a local junkyard its already in a prelude swapped obiviously. But my main question is can I do my head swap later and make it a F20A VTEC. Its the DOHC F20A also. Anyone have any details. I know a lot bout swaps so please don't waste time I need someone that is really knogdeable. I was looking for a H23 to do H23 VTEC hybrid but no luck. I'm gettig this one for 500.