when i ran the molygen 5w-40 it does run smoother and quieter. I think its the dry lube moly that is in the oil that really helps it. it is very good oil. i wonder if their new 5w-50 molygen is just as good!
I run redline 5w-50 now and i see the elevated oil temps and notice it is a "louder" but I would rather have the thicker oil so far, maybe thats a placebo effect in my mind, we will find out after the next oil sample!
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