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Old 02-15-2010, 04:53 PM   #37
67 GTO
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Drives: 2010 Camaro 2LT Rally Yellow
Join Date: May 2009
Location: SE Pa.
Posts: 1,877
Quote:
Originally Posted by scrming View Post
I have saying this for MONTHS!! Every one thinks I'm crazy... everyone says that the LLT can't benefit from running premium fuel because it's not tuned for it.... I tend to disagree and what I've found, which is basically what Vince found is the knock sensors are a lot less active when I run higher octane fuel...

Now, i've never tested on the dyno or the track... but I think I will try it this spring at the track and see what happens!
And your Owners Manual allows you to use it!
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