View Single Post
Old 03-17-2014, 07:05 AM   #51 (permalink)
RedDevil
Master EcoWalker
 
RedDevil's Avatar
 
Join Date: Dec 2012
Location: Nieuwegein, the Netherlands
Posts: 3,999

Red Devil - '11 Honda Insight Elegance
Team Honda
90 day: 53.25 mpg (US)
Thanks: 1,714
Thanked 2,246 Times in 1,455 Posts
WAI oh WAI...

If you mount a K&N filter in such a way that it draws warm air from the engine bay while the original filter draws cold air, then the K&N filter works as a proper WAI.

The way K&N filters are constructed makes it higly likely that this happens.
We know the positive effect a WAI can have, especially in winter.
8% mpg gain does not sound unreasonable.
This is no miracle feat of K&N, just the effect of a WAI.

(wish this had jumped to mind earlier, things might have turned out differently.)

EDIT What the... I thought this was another thread! Sorry for breaking word. I'll dive under again.
The post fits the topic, I'll leave it as is.

__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.2 Gmeter or 0.13 Mmile.


For confirmation go to people just like you.
For education go to people unlike yourself.

Last edited by RedDevil; 03-17-2014 at 09:17 AM..
  Reply With Quote