Enuo
Glorified Electrician
300cc per revolution would need be geared at roughly 6:1 on an MA12 say to get 7psi boost, meaning it would be spinning at 35k odd RPM. Without an efficiency map etc you can't really tell bu that seems a bit fast, seeing as an m45 would only need to run at under half that to generate the same boostWould This be any good
http://pages.ebay.com/link/?nav=item.view&id=281229022002&globalID=EBAY-GB
Or is it too small