Originally Posted by CobraSpdRH
Not necessarily, if you have wideband and egt monitoring capabilities (timing would be good also) you could adjust a number of things i.e.wastgate, boost controller, map clamp, etc. and have a stronger running car with quite a decent gain in hp...you don't necissarily have to have a standalone. I am datalogging with Zeitronix and making my adjustments to my MBC and Map clamp to reach my desired A/F (11.5) @WOT, no standalone here.
We'll hook up my laptop on Saturday and log your timing, long term and short term fuel trims and your intake air temps and see what the ECU is doing.
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2004 Flame Red Dodge SRT-4 - 1 or 2 mods
2007 Bright Silver Metallic Dodge Nitro - Stock