No I know you are not been nasty but you often fail to read the whole thread, either way it was mentioned that these would suit a variety of setups never a blowthrough turbo but if thats what someone wants to do its up to them.

To repeat this is not the easiest thing to make as you suggested earlier and saves alot of hassles.

Its ideally a small part for HyFlo to play with using small billet pieces by separating into 2 units that can be used in a variety of ways, if you want something more substantial with equal runners or more to suit your needs it wouldnt be cheap or simple.

This is something to suit the tinkerers out there that either want to go carb, turbo or many efi. Never we talked about or suggested blow through.

So to wrap it up... it will suit
twin carb
sucky turbo plenum
and efi if need be