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ZZP High-flow TB, does it really work?

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Old 11-29-2005, 01:27 AM
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Default ZZP High-flow TB, does it really work?

I'm considering buying a ZZP high flow throttle body as a future mod, but it does it really add the 7-12 hp that they claim?

http://www.zzperformance.com/products1.php?id=223
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Old 11-29-2005, 01:42 AM
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I doubt anyone has actually dynoed it but it is sopose to flow better than the larger L67 TB. In terms of performance, I haven't read anything but good reviews about it.
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Old 11-29-2005, 01:47 AM
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Oh, I just remembered, your 97 has a 4T60-e transmission right? If it does, you must tell ZZP that you need a throttlebody with 2 vacuum ports. Most L36 throttlebodies only have one since they come with the 4T65-e transmission.
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