really? the gt2871r has a ported compressor housing? WOW! That is definitely something I would want. But I don't think it makes a difference on the spool time, as much as it helps extended the life of the turbo on normal setups. But it would make a difference in the ported antisurge is if you run it without a blov. At least on the GT30's with the antisurge that is why drifters run it without a blov. I think Kazama's old car ran antisurge without a blov because of response and response was one of the reasons.
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 Turn and Burn!
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