Dyno break in oil

General engine tech -- Drag Racing to Circle Track

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Motorman 407
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Dyno break in oil

Post by Motorman 407 »

VP has a couple of grades BI-20 and BI-30 also Gibbs has the Microzol. Supposedly the engine makes more power by promoting more effective ringseal by using these oils!
The Nascar boys need something for their flat tappet camshafts but is these oils doing anything different for the rings then regular mineral 10-30 oil? Anybody here has any experience with these products?
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