Cost being no object, what would be the best engine oil for engine protection & longevity (semi or fully-synthetic) for a Mercedes AMG engine w/aggressive cams that is regularly shifted at redline (7500 RPMs)?
I've tried Mobil 1 15w-50 @ 5000-miles service; Delvac 1 5w-40 @ 5000-miles service; and Chevron Delo 400 at 3000-miles service.
My commute is ONLY 10-minutes (5-miles) BUT heavy acceleration.
Also, what about those "paper-towel/toilet-paper oil by-pass filters)? My sump holds 6.5-liters of oil.
Thanks in advance,
:-) neil
[ September 12, 2003, 09:57 AM: Message edited by: M104-AMG ]