Maybe you guys recall that Mel Petterson had a 1966 red Nova in a Hot Rod shootout several years ago.Really nice car!
He had a 292 punched out to a 301 B&M 144 Blower mounted to a Clifford intake manifold.
He probably had about $3000 just in the blower setup pullies, tentioner etc.

That was a do it yourself set up =not cheap. New parts throughout.
Sure, you can scroung around & find stuff pretty cheap,, but you are taking a risk when buying a used blower.
Those M90's or M112's are pretty small blowers BTW


12 port SDS EFI