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Old 12-11-2014, 01:28 PM   #13 (permalink)
JRMichler
Master EcoModder
 
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Join Date: Feb 2011
Location: Phillips, WI
Posts: 1,013

Nameless - '06 GMC Canyon
90 day: 37.45 mpg (US)

22 Maverick - '22 Ford Maverick XL
90 day: 42.77 mpg (US)
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Quote:
Originally Posted by ChazInMT View Post
The 2 things that really kill you that can't be modified are illustrated below. The front end is a bull dozer plow. The idea for efficient aero is to have as much of the air hitting the front of the car to go around the sides and top, and as gently as possible, get it headed that way. The Chevy front end is quite the blunt instrument.

The real big issue is that the air will be so disrupted by these 2 areas it will never have a chance to smooth out and take advantage of any aerodynamic enhancements made to the rear of your car. It's pretty much a brick.
Very true. If you are serious about aero, Google "1969 Dodge Charger Daytona" and look at what they did to the nose.
__________________
06 Canyon: The vacuum gauge plus wheel covers helped increase summer 2015 mileage to 38.5 MPG, while summer 2016 mileage was 38.6 MPG without the wheel covers. Drove 33,021 miles 2016-2018 at 35.00 MPG.

22 Maverick: Summer 2022 burned 62.74 gallons in 3145.1 miles for 50.1 MPG. Winter 2023-2024 - 2416.7 miles, 58.66 gallons for 41 MPG.
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