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Old 08-10-2017, 12:23 AM   #10 (permalink)
Mustang Dave
Intermediate EcoDriver
 
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Join Date: May 2009
Location: Northern Arizona - It's a DRY cold..
Posts: 671

Trigger - '07 Ford Mustang V6 Premium Coupe
Team Mustang
Sports Cars
90 day: 32.76 mpg (US)

Big Red (retired) - '89 Ford F-250 4wd Custom
90 day: 18.13 mpg (US)

Big Red II - '13 Ford F-150 FX4
Pickups
90 day: 19.61 mpg (US)
Thanks: 163
Thanked 129 Times in 102 Posts
I lose about 1 MPG with my Mustang running it on Premium (with the HyperTech Premium power tune) compared to running it on Regular (with the HyperTech Regular power tune). No difference in fuel economy between stock tune and HyperTech Regular power tune. It's been 5 years or so, but I have the fuel log data to prove it.
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Fuel economy is nice, but sometimes I just gotta put the spurs to my pony!



Quote:
Originally Posted by thatguitarguy View Post
Just 'cuz you can't do it, don't mean it can't be done...
Quote:
Originally Posted by elhigh View Post
The presence of traffic is the single most complicating factor of hypermiling. I know what I'm going to do, it's contending with whatever the hell all these other people are going to do that makes things hard.
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