Hi guys, This might sound silly to ask, but I'd rather know now before I spend any money. I have a '99 Accord with an F18B SOHC i-VTEC engine. It's ok, but I feel the single cam is really holding the engine back. The Big Question: if I sourced a B18 head from a 'teggy, would it fit onto my bottom end? Or would it be easier/cheaper just to replace the whole thing with a B20? Cheers.