Originally Posted by
JEFASOLD
Yes they do, also, you have to look at how the graphs are presented. The first one (efficiency) it starts at 96 percent, it looks as if AC delco is about 3 times better than K&N. If the graph displayed 0 to 100 it would look much closer, which it is. Makes me wonder who was responsible for this report!!!
I work in the research (major university) and I'll let you all in on a little secret:
It's not so much the data, as it is the presentation.
Kinda' like an Obamagraph.
I can easily believe that a paper filter is more effective for very small particles. But there is a minimum size where it doesn't matter.
And, if I opened up my filter and found more than 2 grams of crap, I'd be concerned. One and a half pounds?
I don't do Baja...