I was wondering if anyone had any information on hybrid engine swaps. Being a Honda person and knowing a lot about Hondas and not much on the 4age, that hybrid swaps can give amazing results, such as a b16a head on a b18c block.

Getting to my point is there any benefits from using a 20 valve silver top on a 16 valve block. Is there any flow and performance gain. Or is there a better swap with in the Toyota engines.

Cheers