Understanding shift related tables - 2011 speed3

Tuning discussion for all second generation Mazda 2.3 MZR DISI Turbo powered vehicles
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suchamoneypit
Posts: 18
Joined: November 26th, 2019, 5:03 pm
Location: New Hampshire

Understanding shift related tables - 2011 speed3

Post by suchamoneypit »

I was looking at the tables for shift related.




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In this chart, will lower values cause popping, or would setting it to 20 cause more popping? in the timing tables, lower is more popping. Using this table off one of your OTS maps, it seems my car pops more with the chart with lower values. Or maybe its placebo. I wanted to confirm.





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On this chart, in higher gears its at 7K. Im not gonna shift at 7K, if I set the higher values to say 5750 in 3rd-5th, would I be correct in assuming this would add a pop on a hard shift at those gears? Any major negative side effects?
2011 Mazdaspeed3
Street Unit TMIC - Cobb SRI - Cobb Catback - Corksport BPV - HPFP - Cobb RMM - Rear seat/sub/spare tire delete - Rays Mazdaspeed Forged Alu. Wheels - 1 mazdaspeed sticker (+10hp)
mituc
VersaTuner guru
Posts: 1324
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: Understanding shift related tables - 2011 speed3

Post by mituc »

In the first table you have the ignition retard in positive numbers (degrees). So I think increasing those will result in more popping. Never tried it though.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~509BHP @34PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP
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