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    Used Oil Analysis (UOA) rookie needs help

    Just got my first UOA back on a new race engine. Only 24 runs on the first oil. Here are the numbers, anything sticking out that you guys have seen before. Oil is Schaeffer's Race Oil 20-50 Supreme 7000 Copper-15 Iron- 73 Chromium- 4 Aluminum - 22 lead - 197 (could this be from ARP assembly lube...
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    Mr. MOLY

    Thinking about putting Mr Moly in my two drag race engines. 572" and 500" MoparsCurrently using Valvoline Race Oil. Good idea...bad idea?? Any experience or imput appreciated. Thanks, Trailertoad
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    calls for 5w-20, OK to use 10w-30?

    V-10 Ford in Class C motorhome. Used for towing 8,000 pound trailer 100% of the time. 8.500 miles. Thinking 10-30 might add a little extra protection at high oil temps under heavy loads. Good idea or "old-school thinking"? Right now I run Valvoline. What about adding some Mr. Moly for a 1st...
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    10-30 Valvoline Racing Oil, good reports?

    New to this site but have been drag racing for 25 years. Using synthetics for the last four years but with methanol for fuel now it will require more changes due to alcohol dillution (pretty much impossible to stop). I was thinking of using the "Not Street Legal" Valvoline Race oil 10-30. $3.00...
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