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Example compressor map, if 2 of these were used on this stock file, what figures would be used in the calculator?128185

This question is in regards to a factory twin turbo vehicle that is changing to larger turbos. Hopefully Eric or Steven will chime in.

Referencing Twin Turbo Ecoboost F150. (2018 F150 3.5)
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Looking for general info on how to use the HP Tuners Turbo Coefficient Calculator.

When adjusting for aftermarket turbos, is the...

Do you have a file with what you ended up using for these injectors? I'm looking for good data on these same injectors.

Playing with this on a Focus RS 2.3L Ecoboost GRCK25T.

If I add 20% to Mapped point 0 within the speed density calculator, then calculate coefficients it results in 0's from 5250-6000 in MAP Slope...

Curious if you can post a new log with your higher boost and spark. This first log looks like a max of 17.5 psi and very low timing for e85. Also curious if you are targeting those leaner ratios at...

Yes you would set it to the same value matching your base fuel pressure with no vacuum. 55's for example. I would recommend running vacuum referenced though.

Do you have a log showing torque source and throttle angle that you can post?

Kaine, did anything you changed help this long crank issue?