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Old 06-04-2022, 11:56 AM   #12 (permalink)
Vekke
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Join Date: Jan 2009
Location: Kitee (Finland)
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AST II Cd 0,186 cut to length with 5 degree diffusor like EQXX


EQXX Cd 0,159


EQXX dip straightened Cd 0,174


If you study the pictures closely be warned they are not level in the pictures. So you need to level them in picture program. They are level in the simulations and models...

At the moment seems the EQXX beats the templates in all aspects. Next will study the EQXX shape by lowering the rear edge 10mm steps and by maintaining similar dip. First 10mm seems to go much lower in drag. If the lowering would not start to increase the drag in some point then i start to guess the program accuracy and function.
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Vesa Tiainen innovation engineer and automotive enthusiast
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