Oil brands for severe use, and racing?

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#1 (permalink)

03-18-2003, 10:46 AM

scottj

CC Member

Join Date: Oct 2000

Location: Crystal Lake, IL

Cobra Make, Engine: Everett-Morrison, 434 cid

Posts: 977

Not Ranked

The blends are recommended because of the zinc. Dave Crower recommends Schaffer's synthetic blend (tractor oil) with his lifters, not Mobil 1, because the straight synthetics don't have zinc.

Kendal was one of the highest rated parafin-based RACING oils until they had to refomulate last year and eliminate the zinc. If your favorite RACING oil is available at the auto parts store it won't have zinc for long thanks to government regs.

I don't know what is best myself so I use what my builder recommends. After all, how many National championship winning engines do I build a year.

Scott

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