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Old 05-19-2020, 06:34 AM
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patrickt patrickt is offline
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Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
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Quote:
Originally Posted by RallySnake View Post
Which test do you use?
I use Blackstone Labs https://www.blackstone-labs.com/?ses...zim55%29%29%2F and I also have them run a TBN test on my sample each year and I compare that number to the previous tests and the 10.6 value that virgin Brad Penn has. Basically, I look for the presence of wear metals and any presence of antifreeze, water, or fuel. I also confirm the zinc/phos levels.
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