| the biggest debate in search has to be bov's vs. recircs. in any case, for those of you who have actual first hand experience: 1) did you see a noticeable decrease of lag? one post i came across in search claimed a shift in gears with recirc would drop the boost from 15psi to 8psi vs. bov's 15psi to 12psi. i would imagine this to be quite significant. however, others claimed seeing no difference at all. 2) did you see a noticeable decrease of fuel economy? did you find the whole argument of running richer due to metered air loss, noticeable? please do not start a theoretical debate, i'm just interested in those two specific questions. please chime in if you...
a) have bov's installed. or b) have driven a z with them installed and can offer some real driving comparisons between recircs.
 
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