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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Performance curve

  • Thread starter Thread starter APowers
  • Start date Start date Aug 18, 2006

APowers

New Member
May 12, 2006
68
0
0
Louellen's Crossins, MS.
Aug 18, 2006
#1
  • Aug 18, 2006
  • #1
I have noticed that the gas milage of the car is slowly increasing. Is this due to the new engine braking in? It started out at 17.5 and is now at 19.9. I am almost at 300 miles now. Just courious, as this is very interesting as the how high the reading will actually go.

I have also noticed that the car seems to be getting stronger, but this could be me getting better with the stick.
 

Schlitz-420

New Member
Apr 25, 2006
97
0
0
Michigan
Aug 18, 2006
#2
  • Aug 18, 2006
  • #2
I noticed the same thing at about that mileage and still feel it was because i was winding it out a lot more and just plain beating on it when i first bought it. I get 18.5 now and 16.5 then, but i also added a K&N filter and pulled the mufflers so that may account for my difference.
 

frdfrst

New Member
Apr 12, 2005
178
0
0
phoenix az
Aug 19, 2006
#3
  • Aug 19, 2006
  • #3
i have the steeda intake,mac mufflers,and diablo 93 oct. tune tweaked a little,and mobil 1, and am getting avg.19-20.5 around town,26-29 on the road.i live in phoenix and thats with the air always on.22000 miles on it.car runs very strong
 
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