Does zoodad really make a difference??
Hook it, I'll pull it.
Joined: May 2007
Posts: 15,037
Likes: 4
From: Grand Lake, La.
IMO it makes just as much difference as doing the foil delete. 
I didn't notice any difference in doing either, but I guess getting fresh air around the filter don't hurt. Mine doesn't blow on the filter, it is pointed to the neck of the filter. But it was fun to do. 
I didn't notice any difference in doing either, but I guess getting fresh air around the filter don't hurt. Mine doesn't blow on the filter, it is pointed to the neck of the filter. But it was fun to do.
Fleet Mechanic
Joined: Feb 2005
Posts: 1,797
Likes: 1
From: Northern Colorado
Yes! I was skeptical until I installed the AIS Ford filter. The filter restriction indicator that comes with the AIS would come up 2/3 of the way from the top whenever I would floor it.
I have a modified zoodad, a series of 1 1/2" holes, not a full opening but since I opened up the front of the intake, the restriction sensor barely moves off the bottom of the indicator.
That proved it to me.
I have a modified zoodad, a series of 1 1/2" holes, not a full opening but since I opened up the front of the intake, the restriction sensor barely moves off the bottom of the indicator.
That proved it to me.
Lead Driver
Joined: Jan 2007
Posts: 6,708
Likes: 5
From: Kiowa CO
I have the AIS setup so it made sense to me to cut away at the snorkel inlet in the grill. I can put my hand up to the grill with the engine just idling and can feel a slight draft of air being pulled in. I have had no problems with snow, ice or anything else getting in there as well.
Elder User
Joined: Sep 2003
Posts: 582
Likes: 0
From: New Baden IL
Yes! I was skeptical until I installed the AIS Ford filter. The filter restriction indicator that comes with the AIS would come up 2/3 of the way from the top whenever I would floor it.
I have a modified zoodad, a series of 1 1/2" holes, not a full opening but since I opened up the front of the intake, the restriction sensor barely moves off the bottom of the indicator.
That proved it to me.
I have a modified zoodad, a series of 1 1/2" holes, not a full opening but since I opened up the front of the intake, the restriction sensor barely moves off the bottom of the indicator.
That proved it to me.
Last edited by USAF CCM; Nov 25, 2009 at 10:59 AM. Reason: extra word
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