
07-12-2010, 01:24 PM
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Senior Club Cobra Member
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Join Date: Mar 2001
Location: Southern Connecticut,
CT
Cobra Make, Engine: SPF - 351W, 944 non-turbo
Posts: 2,105
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Not Ranked
I'd say 5W30 (if it gives you the pressure you want). The majority of respondents are going to like the thicker blends. I would also recommend Redline since it has 50% more ZDDP than Mobil1 and the rest.
What does Roush recommend?
Bob
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