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Oil suggestions? Oil suggestions?
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Old 07-09-2007, 12:05 PM
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Valvoline Racing Vv851
We Have Done A Lot Of Testing And No Matter What Anyone Says, This Is All I Will Use In A Solid Lifter Motor
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Old 07-09-2007, 12:49 PM
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Rotella 15w40. This is the older formulation from the end of last year. High zinc content diesel truck oil. Problem is, they changed the formulation to reduce the zinc in January. I bought 3 cases last winter when I got word of the zinc reduction. I'm not sure where to go after I use this up

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