4th Gen Vtec?

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I was on another website and some guys where asking about swapin' a 5th gen Vtec head(F22B) on a 4th gen engine(F22A.) Has anyone heard of this or done it and if so what do you need and whats the power :blink: ratings?
 
man,i am thinking of doing same thing,why is it not feasible?i heard there is a difference in cooling ports on the block and head.what makes it so hard?i really would rather not swap engines.
 
There MAY be differences in the coolant passages. I KNOW you'll have to run an external oil line like you do with an ls/vtec.

It's feasible, but not practical. Why would you want to spend a thousand dollars or more to get a worthless single-cam VTEC head on your bottom end? The money is better spent elsewhere.
 
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