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Old 06-13-2005, 01:43 PM
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CBR_Raven CBR_Raven is offline
Hummer Professional
 
Join Date: May 2005
Location: Indio, California
Posts: 465
CBR_Raven is off the scale
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I called hypertech and the tech told me to try these settings...

87 or 93 octane
6200 rev limiter
increase shift firmness
(1-2)+3
(2-3)+6
(3-4)+9

The 93 octane will give you the best HP gain.
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