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Re: Engine Oil
I wish they had zinc/phos specs listed for Castrol Syntec 10w-40 since that's what I put in last May on the dyno. I've only driven the car a couple thousand miles since then, I'll probably change it again in spring just for giggles. I think 20w-50 might be a bit much for my car, though according to FP I have a race engine since I make 100bhp/liter lol.
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