WITCH twisted wedge head? There are a number to choose from. Cant go wrong with the 205 CNC.
Also, there is no such thing as a victor street 180cc head. For that matter there isnt such a thing as a ''victor street" Its either a Victor, Victor Glidden, Victor Jr, E-street, performer or a performer RPM. They also do not make a head with a 180cc intake runner. They have 170cc, 210cc, 190cc, 280cc,185cc, 276cc, and 240cc