My MX5 has now done a total of 2,105 miles on track with 595 of those miles since the last oil change. Is this type of use causing excessive wear to my engine? I sent the oil off to a laboratory to find out what wear metals are present in the engine oil and how the oil has been holding up to this kind of use.

00:00 The car
00:41 The kit
01:56 The oil
03:33 The analysis
10:33 The conclusion