Kitc2246

Running Mobil 1 5W-50 in my 09 Boxster PDK. I've done one HPDE and plan on at least 4 more this year. I want to take an oil sample to see how often I should change the oil. Should I catch oil at the beginning, middle or end of the drain?

uniquenamehere

Mid stream.

Some informational videos here: https://www.blackstone-labs.com/information/videos/

Driver8

+1

https://www.speediagnostix.com/instruction-drain-plug

Kitc2246

Should have thought to check Blackstone. Have the sample kit. Thanks.

BFT3.2

Mid & hot ..and thick rubber gloves

T&T Racing

Much easier to collect oil in a 28 oz clean ex plum tomato can and then pour into Blackstone analysis sample container.