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Different Plenums?

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Old 02-20-2010, 06:07 PM
  #1  
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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  
Old 02-20-2010, 06:27 PM
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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; 02-20-2010 at 06:31 PM.
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