Hot Shot's Secret Green Diamond 5W40 Engine Oil 1gal 2017-67-powerstroke If you have a stock

If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM

and reliability

it is built to withstand the harshest elements that come with extreme riding conditions

Our coolant bypass kit adds a secondary thermostat

Hot Shot's Secret Green Diamond 5W40 Engine Oil 1gal 2017-67-powerstroke If you have a stockHot Shots Secret Green Diamond Fleet Oil offers: Improves Cold Weather Starting compared to Conventional Oils Improves Fuel Economy up to 3% Lowers Oil Consumption 78% over CJ 4 Spec Oils Reduces Wear 71% less than CJ 4 Spec Oils Improves Power Increases Film Strength Improved Oxidation Stability Improved Aeration Control Handles Soot 46% better than CJ 4 Widens Operating Temperature Range Anti Rust Protection Reduces DPF Plugging Reduces Shearing