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Testing ZDDP And DLC Coating For Flat Tappet Break-In, Discussing Different Valve Materials, SwRI's Hydrogen Combustion Research Continues To Bear Fruit, And More From EngineLabs.com!

Lake Speed, Jr. tested ZDDP oil additives and DLC flat-tappet lifters to see how oil…

Engine LabsFriday, Sep 11, 2026 at 4:51 PM EasternActiveCampaign
Engine LabsTesting ZDDP And DLC Coating For Flat Tappet Break-In, Discussing Different Valve Materials, SwRI's Hydrogen Combustion Research Continues To Bear Fruit, And More From EngineLabs.com!
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Testing ZDDP And DLC Coating For Flat Tappet Break-In, Discussing Different Valve Materials, SwRI's Hydrogen Combustion Research Continues To Bear Fruit, And More From EngineLabs.com!
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Lake Speed, Jr. tested ZDDP oil additives and DLC flat-tappet lifters to see how oil…
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Testing ZDDP And DLC Coating For Flat Tappet Break-In, Discussing Different Valve Materials, SwRI's Hydrogen Combustion Research Continues To Bear Fruit, And More From EngineLabs.com!
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Sep 11, 2026 4:51 PMTesting ZDDP And DLC Coating For Flat Tappet Break-In, Discussing Different Valve Materials, SwRI's Hydrogen Combustion Research Continues To Bear Fruit, And More From EngineLabs.com! (this email)
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