View Single Post
Old 03-19-2015, 11:15 PM   #1 (permalink)
Frank Lee
(:
 
Frank Lee's Avatar
 
Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
Thanks: 1,585
Thanked 3,550 Times in 2,216 Posts
Thumbs up IH fuel economy papers

White Paper Overview - Trail by International Trucks

Many good things here- r.r., aero, transmissions, etc.

Quote:
Full Scale Wind Tunnel: This includes testing a complete tractor and trailer and allows the engineers to turn the vehicle 360 degrees to account for any impacts in crosswinds. Why is this important? The average wind in North America at any given time is 7 mph and the direction is random. Therefore, it is unlikely that a truck will ever be headed directly into the wind for very long.
Must be a fracking huge tunnel!

__________________


  Reply With Quote