Wix vs acdelco

[04silverado6.0]

I have recently been using wix air filters on the silverado. I have always ran delco filters. How does the flow and filtering of each compare?

 

[Chris142]

IMO wix is a better filter.

 

[edwardh1]

some one needs to develop a really hi efficiency air filter

 

[Imp4]

Originally Posted By: edwardh1
some one needs to develop a really hi efficiency air filter

You can easily develop your own.
Just don't change it for about 60k miles.
Efficiency goes up with use until you reach a critical point.
Use a differential gage if you want to be data based.
This stuff already exists, all you need to do is use it.

 

[mx5miata]

This wix is equivalent to the high capacity acdelco which is made by luberfiner. Both good filters in my opinion.

 

[Whipcitywrencher]

Here's some bar graphs I found online a while back.
From these examples ac delco looks to be about the best at catching the dirt but having more resistance.
I suspect this can change from each individual's application.