Killing a Duramax: Part 10

Conventional vs. AMSOIL Synthetic
2017 Oil Cooler vs. 2020 Oil Cooler

In this episode of the ongoing Killing A Duramax series, Gale reviews the data from engine dyno pulls using the 2017-2019 stock oil cooler versus the newly installed 2020 unit to see if there’s any magic to the new cooler’s design. The guys also changed out the engine oil from conventional to AMSOIL synthetic, and Gale goes over the differences in runs. He’s going to kill the engine but not just yet. If he can make changes to the external components and increase its power output, he’s going to do it.