blue plug W5s that have been fully ported. The previous owner of the Arrow plugged the bolt holes on the Victor EFI and re-drilled it to the W2/W5 bolt pattern. The Indy intake is the rectangular port and has the W2/W5 bolt pattern already.
I’ve said it before and I’ll say it again. The super Victor unported sucks and even ported aren’t my favorite intake. The Indy intake and Victor340 are my favorites after they are ported. I guess the Super Victor with a spacer comes in a close 3rd