Thread: Exhaust Header
View Single Post
Old 05-01-2011, 03:13 AM   #8 (permalink)
Zerohour
Master EcoModder
 
Zerohour's Avatar
 
Join Date: Jul 2010
Location: PA
Posts: 314

Pooparu - '01 Subaru Outback Limited
90 day: 28.12 mpg (US)

Cop Car - '94 Chevy Caprice Interceptor 9C1
Last 3: 18.48 mpg (US)

Mini - '11 Mini Cooper
90 day: 37.63 mpg (US)

Gramps - '95 Subaru Legacy Postal
90 day: 23.18 mpg (US)
Thanks: 10
Thanked 17 Times in 10 Posts
Its funny when old threads are dug up...no really it is :-p

But anyway, I actually do have a header currently installed. I've been working on the mileage difference, but I've also removed some of the forward grill/aero pieces.

It's hard to tell difference currently. I have a good set of pre-header data on 135miles where I had nice weather without terrible traffic incidents. I have yet to get a good spot of data because traffic/weather has been terrible in PA. As far as I can tell, the header is still leaving me within 10% of the original high-mark, and that 10% can quickly be made/lost due to rainy weather and poor traffic conditions.
__________________
  Reply With Quote