I'm thinking about doing a turbo build with your intercooler. the stock gen 5 supercharger will flow 540 cfm of air, and according to a friend, 600 cfm of air needs to flow to support 400 hp, so I'm trying to figure out if the sc case is more restrictive or the lim. but I thought you said you machine your manifolds so they are larger than a gen 5, so it should flow real close to 600 cfm. make sense?