Brad Penn Oil


Just wondering if there is enough zinc in this oil to keep the cam happy or does it still require ZDDP additive?

Great oil, but not good for catalytic converters. So, take this into consideration. I find SAE 40 works best in the LC2.
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It's my understanding that both Dennis Kirban & Richard Clark recommend a 1/2 bottle of ZDDP Plus with Brad Penn.
That's what I've been running for years with no ill effects.