Originally posted by Jeffs2000BlkSVT: Check it regularly and change it when it gets dirty, i've found that even with a 99% filtration oil filter i still need to change my moble 1 or castrol syntec oil every 3 thousand miles or so.
That is certainly not backed up by all the UOA's (used oil analysis performed by certified labratories) performed on www.bobistheoilguy.com
In fact, these two oils (Mobil-1 and GC 0W-30, along with many other synthetic oil UOA's) have shown below wear averages at 6000, 7000, and even up to 10,000 miles with low soluables and good TBN retention.
T-red E0 SVT
ATS 17x7.5 Comp Lites, 215/45/17 Falken 512s, Ausi Bar, Boxed subframe, Poli all around, Warmonger's Opt Y, Opt TB, AFE, DMD, NGK's, Bendix Ti, Alpine, Polk, Mobil-1 0W-40, Redline MTL.
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