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Old 03-02-2011, 08:05 PM   #41 (permalink)
CigaR007
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Join Date: Jul 2010
Location: Canada
Posts: 708

GreenTurtle (Retired) - '01 Toyota Echo Sedan
90 day: 44.85 mpg (US)

Zulu - '14 Honda CR-Z
90 day: 49.05 mpg (US)
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Last two full tanks with improved upper grille block :

47.77 MPG
47.24 MPG


Previous 2 tanks without improved upper grille block :

44.70 MPG (improved grille block installed @ half tank)
44.42 MPG


Disclaimer: not an A-B-A test results.


Not sure what to make of those numbers. There is definitely a gain, although I am not convinced it would be as high as 3 MPG.


Last edited by CigaR007; 03-02-2011 at 09:07 PM..
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