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Old 04-13-2008, 07:07 PM   #54
SHAKEN
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Join Date: Oct 2003
Location: Dearborn Heights Michigan
Posts: 794
Re: Predator revisions and timing PART DEUX

Yeah I messed with mine with out a wideband. Installed the tune had slight spark knock added fuel to get rid of it. Lowered timing took away fuel etc...
Then I installed my wideband and data logger took all the geuss work out of it. Got the a/f dialed in. Since I run 94 octane I bumped up the timing, data logging with the Predator. Your not getting alot more power you just know it is as good as it gets with a hand tuner.
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