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TOPIC: 2004 chevy pickup 5.3 pre&post groove temps.

2004 chevy pickup 5.3 pre&post groove temps. 04 Aug 2011 02:24 #1

  • AronCheek
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PREGROOVE TEMPS Manifold 360 degree
Water 198 degrees
Catalytic converter 356 degrees
Tailpipe 161 degrees


POSTGROOVE TEMPS Manifold 264 degrees
Water 191 degrees
Catalytic converter 285 degrees

This pickup will do 95 mph in a 1/4 mile now. FUN video of postgroove test on (GadgetmanNebraska1) on YouTube

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