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I did a dyno run after flashing a new tune (Brenspeed) that was updated for the new mods. Numbers were 291 @ 5400/308 @ 4400 (275/294 previously). I noticed that the torque curve was rather lumpy and would spike and flatten for a few hundred RPM. Is this normal? Tuning? Or am I retarded? Thanks guys.
I torque curve like that would be felt by the driver and probably heard from those listening. Point to the spot on the graph and say WTF? What is that? Make them explain.