Engine oil VALVOLINE or ZIC

VALVOLINE Engine oil

Valvoline VR1 for the track car. Valvoline VR-1 is a very highly reviewed oil with a high zinc content to keep race engines running with very minimal wear.

Pros: minimal wear, high zinc
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VALVOLINE Engine oil

For this reason I run Valvoline 20W-50 VR1 which has high zinc and phosphorus to deal with the extra loads the flat-tappets put on the camshaft vs roller tappets.

Pros: high zinc and phosphorus
Vehicle: BMW
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