Wondering if anyone uses this stuff? I've used mobil 1 for years and switched to brad penn this time around. The cost of the mobil 1 at over $8 a quart sent me looking for an alternative. My local race shop sells the Brad Penn by the case at just over $5 a quart. I bought the Partial Synthetic SAE 5W-30 They have used it in there 800+ hp evo's for awhile now. And have nothing bad to say.
brad penn link Welcome!
brad penn link Welcome!
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