Join Date: Mar 2017
Location: Sullivan, Missouri (eastern central)
I ask for tuner research reasons; compiling pros and cons for each that I find.
I suspect you may be correct in that the Vic ECM does not directly take into account throttle position for fuel and ignition, but more like throttle change rate.
I am familiar with MAF tuning with additional wideband oxygen sensors, did it with HP Tuners on my ‘98 small block when I bored and stroked it, but I’m not that familiar with speed density tuning and how a narrow band only system can be used under WOT (or near) conditions to get max power.
2016 Cross Country Tour, gloss black
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2016 Cross Country Tour - gloss black
Last edited by Chuckz71; 03-23-2018 at 01:35 PM.