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Old Jun 8, 2006 | 09:31 PM
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Default big single or twin

what should I stay with the gt47-88 or should I go for twin its a street car that I take to the track every week.
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Old Jun 8, 2006 | 09:46 PM
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Big single
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Old Jun 8, 2006 | 10:58 PM
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Big Twins
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Old Jun 8, 2006 | 11:39 PM
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stick with the gt47-88
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Old Jun 8, 2006 | 11:41 PM
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big single
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Old Jun 9, 2006 | 06:46 AM
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Big Single.
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Old Jun 9, 2006 | 07:03 AM
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you have maxed out what you have now? lets see some of your results.
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Old Jun 9, 2006 | 12:35 PM
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What sized Twins are guys running on a healthy 408? Anyone try a pair of GT4088's? I'm looking at those if I go twins.

Justin
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Old Jun 9, 2006 | 01:33 PM
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I'm installing a GT47-88 soon.

But twins would package up nicer.
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Old Jun 9, 2006 | 04:28 PM
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Originally Posted by JustinOlson
What sized Twins are guys running on a healthy 408? Anyone try a pair of GT4088's? I'm looking at those if I go twins.

Justin

I like the way you think.
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Old Jun 9, 2006 | 06:05 PM
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Originally Posted by JustinOlson
What sized Twins are guys running on a healthy 408? Anyone try a pair of GT4088's? I'm looking at those if I go twins.

Justin
^Some PTE67BBs would be a good option as well, they flow a bit more than the 4088s on the lower boost range, so streetable efficiency wouldn't be a problem...granted, it wouldn't be a problem either way. Go with whichever is more cost effective.
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Old Jun 9, 2006 | 06:08 PM
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how about a single gts76 .96 a/r for a 408ci, auto street/track car. Or maybe something a bit bigger but not necesarily a t88...
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