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stroker
stroker Dork
5/12/14 8:37 p.m.

Is there some master chart indicating turbo size/configuration by number?

jpnovak
jpnovak Reader
5/12/14 9:08 p.m.

I just looked at the EFR map again. I did not pay attention to the scale on the contour lines. You do not often see a 76% efficient contour plot. It is quite broad if you look at a 72% island line.

I do wonder if it is a little large for my boost requirements following a Pressure Ratio of 2. I am concerned about compressor speed. Since it is slow it might also be slow to spool for my particular configuration. Though I need to do a few more calculations. Thanks for the suggestion. Now if I could find one a bit cheaper I would be more convinced.

Leafy
Leafy Reader
5/12/14 9:11 p.m.

Use the match bot. If you give it real data, and map out the turbine plot it seems to pretty accurately show the boost threshold rpms with whats actually possible. I tested that.

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