Ported intakes

"IMO porting a manifold is warranted when the manifold is grossly undersized (wrong) or it is on a Nth level build looking for that last few HP. J.Rob"

Agree 1000%. Find something else to spend your money on. I guarantee at the level of the vast majority of enthusiasts operate at money spent on porting an intake can give more value (better results) in terms of power by being spent somewhere else. Port match it. Maybe blend the plenum on a SP. Otherwise leave it alone.