Compression Ignition Addict
Join Date: Oct 2006
Location: Walpole, MA
Thanked 24 Times in 23 Posts
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Thanks GCOP. Good article, but not the one I was thinking of . The one I saw gave similar results, but had charts and graphs. Not sure if that means it was a better test, but charts and graphs make it "look" like a more scientific test.
My dad has the K&N intake system, the whole intake tube and big cone filter and all, it is not bad. Frees up air flow a little. But you have a 6.0 so your stock intake is pretty good, I would not change that until you reach like 400+rwhp or so. If I were you, I would go for an exhaust or something like that, the 7.3 guys need to upgrade their intake more than 6.0.
2002 F-350 4X4 ECLB 7.3 4R100 6637 filter w/ RiffRaff cover, 08 diff cover, 203* T-stat, HPX, Stancor Relay, 6.0 trans cooler, Zone leveling kit, 8'6" Western Ultramount
Sold: 04.5 Dodge Ram 2500 5.9 CTD, Reg Cab, 48re