[scheides]

True, but he's just running a ported stock intake manifold. the +64wtq makes sense, but the +30whp is a little weak. Thus the 'need' for SMIM's and/or those Indy v0, v1, v2's, etc. Also, this example, the turbo is completely unported, which has been said to add significant power gains up top on a setup like this.