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e p slick e p slick is offline
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Join Date: Mar 2004
Location: Tucson
Posts: 1,288
Garage
oil

My 1979 930 owner's manual states that a "...multi grade 10W 40, 10W 50, 15W 50 or 20W 50 should be used. 20W 50 should not be used in constant temps below +5 degrees F. 13.74 qts."

I use Brad Penn 20W 50 only.

EP Slick - Tucson
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AMG V8 SL55 Mercedes, 993 C2, 86' Carrera 3.6 hot rod, Purple 1998 993 that didn't make the cut, 3 very old 930s, A/Fuel Dragster CH3NO2 (R.I.P.), Blown Alcohol TAD, AA/AA, 360 Maxim wingless, Cummins Turbo Diesel. Amateur Welder, Painter and sculptor sort of. -
Old 12-14-2008, 10:47 AM
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