CLASS RACER FORUM - Break in oil

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Curt Smith Jr.

07-31-2015 09:28 PM

Break in oil

What have y'all experienced to be the best break in oil for stock eliminator motors?

Whalen3186

07-31-2015 09:45 PM

Re: Break in oil

I've had great luck with Lucas Oil. I use their products in my stocker as well as the street vehicles. Plus they are huge supporters of sportsman racing!

The Hawk

07-31-2015 10:14 PM

Re: Break in oil

I've had very good luck with the Gibbs Driven Break in oil. No issues with cam break in with my Stocker motor or my new truck motor two weeks ago. Both flat tappet Hydraulic cams with standard lifters.

Bob Gullett

07-31-2015 11:38 PM

Re: Break in oil

I use the Valvoline VR1 Race oil 10-30 non synthetic. Available from Napa or Amazon.

Lew Silverman

07-31-2015 11:49 PM

Re: Break in oil

I've used Brad Penn straight 30W before with no issues. It's petroleum-based with extra ZDDP (zinc) compounds for flat-tappet cams. 25 runs and then a change to synthetic 5W30.

Lew

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