Measured volumetric efficiency of 1.8T and 2.7T engine

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BlackT

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	Measured volumetric efficiency of 1.8T and 2.7T engine « on: March 23, 2022, 09:52:20 AM »

Is there some data of real VE of these engines
4000-6500 RPM is area I want to know how much is VE
Using measured data I come to about 85% VE in this area.
This is rought question, I am okay with 5% precise
Is it possible to read it from some maps?


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Blazius

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	Re: Measured volumetric efficiency of 1.8T and 2.7T engine « Reply #1 on: March 23, 2022, 01:25:45 PM »

see KFURL and such. The 20V head is pretty damn good. Someone also did some testing way back on audizine that gets close.


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BlackT

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	Re: Measured volumetric efficiency of 1.8T and 2.7T engine « Reply #2 on: March 23, 2022, 02:04:10 PM »

What is input in that map I cant figure out


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nyet

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	Re: Measured volumetric efficiency of 1.8T and 2.7T engine « Reply #3 on: March 23, 2022, 02:05:32 PM »

pressure -> load


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