ZooDad Mod

[Tman123]

So I did the ZooDad mod on my truck today and I have notice a slight increase in power. It feels like she can finally breath

Just thought I'd share that with ya guys.
Just noticed I placed this in the wrong section. Shoulda been in the 'performance' section I guess. Oh well.

Travis

 

[WD40]

Glad it helped, I think it helped mine just a little.
Doug

 

[bobbyjp411]

zoodad for 7.3?

What size hole is needed to be drilled? I took my billet grill off to be powdercoated, so I might as well do this mod while I can get to it.

 

[dboyw]

I think it is two 3 inch holes. Then, if you want, cut the stuff between the two holes to make an oval. I then put a piece of window screen over the hole, to minimize debris entering the area.

The link to the Wiki Artical