[junkyardjohn]

I had one on my 71 blazer for the 11 years i owned it & drove it everyday. I kinda like to think even i would notice either a 50 hp. Gain or loss. Never saw or felt either. The idea made sence to me or i wouldn't have spent around $55 for it. I'm 52 years old & have run open element filters on every truck or hotrod i've ever owned where possible. I like to go by peoples actual experiance for recomendations instead of articals or rumours or personal thoughts on any subject. Misleading advice is everywhere on the internet. (not saying this artical is... I just don't know??) common sence just tells me that if someone could invent an air cleaner of any kind that would majically add 50 h.p. All by itself..... Well... That inventer would be an instant jillionaire. john