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#1
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I4.2L vs. I4.2L
What caused the change from 270HP to 275HP? I noticed that from 2003 it's labeled 275HP.
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2002 Chevy TrailBlazer 4X4 LTZ EXT Summit White 4.2L I6, 3.73 rear diff ratio K&N HighFlow KN-1009 air filter Airaid Throttle Body Spacer Sylvania Silverstar Lows 9006ST Infinity Burl Wood molded dash kit In-Channel VentShades 35% front windows. Excellent source of info http://www.trailvoy.com |
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#2
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Re: I4.2L vs. I4.2L
I noticed that my father's new 2005 and my new 2005 sound louder than his older 2002, so maybe they added a less restrictive exhaust to get the extra 5 ponies.
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#3
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Re: I4.2L vs. I4.2L
Quote:
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