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RoninLB RoninLB is offline
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Join Date: May 2001
Location: Peoples Republic of Long Beach, NY
Posts: 21,149
I've been running M1 15w-50 since 1995 but I'm switching to Redline 15w-50.
I checked and it also has 1,300 ZDDP like M1 but I'm getting spooked by oil regulations etc. As of late I have more confidence in Redline that Exxon

If I had a 930 turbo coking would be an issue with oil selection along with ZDDP
Ronin LB
'77 911s 2.7
PMO E 8.5
SSI Monty
w x6
Old 11-14-2011, 11:58 PM
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