Went back to the dyno - MOPAR PCM vs OEM

hoseclamp

Viper Owner
Joined
Nov 9, 2011
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Vanderhoof BC, Canada EHHH!!
Great info, what about running methanol to create stable octane #'s. I don't have 93 here, but have been using a snow performance stg III kit in a cherokee srt8 with a 100 octane tune and 87 in the tank with excellent results. Slight throttle tip-in for passing may pull 2-3 degrees briefly then sT knock is 0. WOT pulls 1.5 for half a second and then 0 all the way up. Has anyone done this with a NA viper just for stable octane #'s?
 
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