300d motor data

I need help.
Could somebody send curves of torque and output for motor OM 617 D 30/617.91 300D from 1979. And there are two motors from asme year and only difference is in max
output. Why?
Dado
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In 1979 two 5 cylinder diesels were made (for the USA market). The non-turbo motor made 77 horse power, the turbodiesel made 110 horse power and about 167 ft lbs of torque. The turbo motor was raised to 120 H.P in 1980 #617.950.120.
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