Originally Posted by tricktom1
Really, I've ran them on my street/race bike for years with no problems. It's a good rumor for the competition to spread though, is there any evidence or proof from testing?
Tricktom1, I used to run them for years on my racebikes as well. (unitl I switched to BCM filters.) Anyways, based on some of the reading that I have done on the diesel sites, here is some additional detail. From what I gather, the K&N only has a couple of layers, or plys of the cotton gauze. The brands that everybody likes (S&B, AFE) have like 8 layers of the gauze. I can't verify any of this, it is just what I read in some of the other posts.
BTW, are you close to Dallas?