Quote:
Originally Posted by bambbrose
That may be what they do, it's been a few years since I have read up on it. I do remember that they hold most variables constant to find that baseline peak torque curve, and then fine tune from there.
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I'm probably going to have to get in touch with some local Honda tuners. They probably have the most/best experience relevant to this car (at least the cam phasing bit). Weird.
I should also clarify my earlier rather silly overstatement. I've talked to a couple of local tuners with Supra experience in the context of putting an IS300 VVT-i 2JZGE head on my old 1JZGTE Supra, with a Vipec V88 or Haltech PS2000 running it. Asking one about tuning the VVT-i and how it should help spool, I got a blank look and ridiculou$ time quote. The other guy just asked why I didn't just run more boost and how he could just get the same result with a divided turbine... I interpreted these as "We don't know anything about VVT-i/cam phasing."