Quote:
Originally Posted by TopJimmy
How many miles on your 300V? I switch to that with the new motor.
Please post a full page pic of your Blackstone.
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We find this M3 to be in good shape. None of the wear metals are elevated compared to averages, and in fact, they're all quite a bit lower. That's perfect, since this oil was only in use for 1,600 miles. The far right column is based on S55s after a 4,700-mile run. We think that would be a reasonable goal for your next oil run, if you'd like. The 5.2 TBN shows plenty of active additive to spare and we didn't find any contamination along the lines of excess fuel, coolant, or dirt that might slow the engine down. We look forward to building trends for this BMW!