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Different Plenums?

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Old Feb 20, 2010 | 06:07 PM
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KUNAGUERO66's Avatar
KUNAGUERO66
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Joined: Oct 2008
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From: L.A.
Car: '88 I-ROC Convertible
Engine: 5.7 TPI
Transmission: 700R4
Different Plenums?
I have 2 plenums, but they look different im wondering whats the difference here's some photos:
Attached Thumbnails Different Plenums?-dsc00308.jpg   Different Plenums?-dsc00306.jpg  
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Old Feb 20, 2010 | 06:27 PM
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vetteoz's Avatar
vetteoz
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From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Different Plenums?
The one with only one runner cast undeneath is a '89+ TPI without cold start injector
http://www.hotrodlane.cc/Streetstories/choosingtpi2.htm
Last edited by vetteoz; Feb 20, 2010 at 06:31 PM.
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