Port match intake/gaskets/heads or not

Port matching is a plus in the power department. Not doing so isn’t the end of the world but there would be some power left on the table. The mismatch from a smaller intake window to the larger head window would be OK. The reverse is bad. It would help to port match since the air and fuel would have a smoother uninterrupted path. The quality of the air and fuel into the head and cylinder would improve only slightly. But this is where the little things come into play for just a simply better running and more efficient engine. That’s what I’d be doing it for. Not so much the power. Just a nicer running engine.

Some will say this is small potatoes. I’d agree on that. It’s just these things are up after awhile. Keep adding on the small potatoes!