Originally Posted by 67MercCat
oh yes u better believe it. A single m90 doesn't move enough air for a 302, it would actually cause a blockage after 3000 RPM and make the car loose power, but two m90 is like having an M180...(I think) but I've been searching the net for flow data...no luck yet, even on the Eaton website.
Do it! Call Magnuson, since they rebuild these things all the time and can give you all the particulars about the supercharger.