Killing a Duramax: Part 8

In the current installment of the ‘Killing A Duramax’ series (part 8 to be exact) Gale explains what’s the next step in seeing how much gains can be made on the L5P Duramax using all stock components.

After seeing the stock turbo reach its design limitations in the last episode it was replaced with a Precision 7675 turbo. Now, along with some new fueling components from Holley, extra fuel, and a new calibration the engine is pushed to 711 horsepower! See how it all happens, and what’s next in this episode!