View Single Post
Old 03-30-2015, 02:00 PM   #103 (permalink)
EcoModding Lurker
Join Date: May 2010
Location: lawton ok
Posts: 81

nadia - '03 ford mustang mach1
90 day: 18.47 mpg (US)

Jasper - '11 ford f150 xlt ecoboost
90 day: 18.71 mpg (US)

Festy festiva - '91 ford festiva L
90 day: 55 mpg (US)
Thanks: 4
Thanked 10 Times in 8 Posts
I haven't updated in awhile. I blew the headgasket doing a top speed run. 106 MPH on level ground.

I fixed it and it appears to be running great. Hoping to get some new MPG results shortly to confirm if it helped at all or just repaired a problem. I also haven't got any new numbers with the extended boat tail so that is on the list of things to do.
  Reply With Quote