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Old 04-14-2009, 12:13 PM   #7 (permalink)
tasdrouille
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Join Date: Jan 2008
Location: Mirabel, QC
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The Guzzler - '08 Hyundai Elantra GL
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BSFC lines can be very useful when they plot bsfc against load for a given rpm and an external variable condition.

If you get a chance to put your TDI on the dyno and have some spare time. I would like to see 2 bsfc lines.

One line at 2000 rpm from 0 to 100% load with a big fan blowing on the IC.
The same thing but with a heater blowing toward the intake and no fan on the IC.

Log MAP, MAF and IAT at the same time if possible.
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