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4v swapping a 3v expedition

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Old Nov 7, 2024 | 11:15 AM
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Willpalmer
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4v swapping a 3v expedition

New here, I am looking into 5.4 4v Navi motor swapping my 3v expedition. I am wondering what all is necessary in this process. Also I have some R spec DOHC heads (that I’d like to use for this,) and I’m wondering if I can use stage 3 comp cams on flattop pistons. I have only seen one forum on this. https://www.f150forum.com/f4/alternative-5-4-3v-265282/
Wondering if there is any thing else y’all know about.
-thanks
 
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