R RiotGrip Joined Oct 8, 2005 Messages 51 Location WV May 1, 2006 #1 I'm not sure if this has been posted, but I was in Advance Auto today and saw Valvoline Max-Life in 5w-20, It was SM/GF-4 rated, but not energy conserving. Valvoline's site doesn't even list it, but I'd be interested in the specs.
I'm not sure if this has been posted, but I was in Advance Auto today and saw Valvoline Max-Life in 5w-20, It was SM/GF-4 rated, but not energy conserving. Valvoline's site doesn't even list it, but I'd be interested in the specs.
