Valvoline VR1 is the oldest and best selling Racing Oil on the market, but does that mean it is any good? Lake Speed Jr, a world renowned Tribologist, reveals the changes to the Valvoline VR1 formula to the API SP spec and how that has impacted the wear protection of this oil.

Oils across the globe have been changing due to the advent of the API SP and GM dexos 1 engine oil specs, and Lake gets into the chemistry changes behind these specs. Hint: it has to do with Low Speed Pre-Ignition and the Calcium detergent levels.

Here's a link to another video specifically about LSPI:
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To get started with oil analysis, visit [ Ссылка ]

Valvoline products are available at [ Ссылка ]

Here's a link to a video with additional information about API SP oils: [ Ссылка ]

This post contains affiliates links (that at no cost to you) I may earn a teeny tiny commission if you choose to purchase them.

#oilanalysis #motoroil

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