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GTP38R compressor map

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Old Jul 18, 2012 | 07:19 PM
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kupaa
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From: OAHU,KANEOHE HAWAII
GTP38R compressor map

Does anybody know how to read it or what I am looking at?
 
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Old Jul 18, 2012 | 08:21 PM
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BigAlsPSD
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From: Pea Ridge, AR
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Is it a standard Pressure Ratio on left and airflow on the bottom?

If so, the map is to show where the turbo is most efficient...surge being the furthest left, and the ovals towards the center being the most efficient.
 
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