Soler 107mm TB idle tuning

[TriPinTaZ]

I wonder if any of the Supercharger/Turbocharger Compressor Efficiency stuff for LT4's would have any effect.

[eficalibrator]

This is all fine and dandy, and I agree with you 100% but as you also stated we just simply don't have access to everything so compromises have to come somewhere. If we had direct control of the blade area with an airflow table all this would be a non issue.

Yes, and I would rather not do a project at all than do it wrong and deal with the headaches that follow. There are several workable options out there for larger throttle bodies right now. There are also a bunch out there that I would not want to be involved with knowing that the customer will always have issues surrounding learned trims and limited calibration table mismatches.

Whenever I have a question about one of these, I always have the client leave the stock TB on until I have the vehicle completely dialed in. If I can't swap out the new throttle body along with a direct max area scalar change at the end and have it work without a relearn and goofy trims, I won't use it.