Is the ultimate choice for power in crate motor race fuels. Designed to increase torque and horsepower across the power band, X-13 Oxy will take you to the front of the pack.  While designed for crate motors, this fuel will easily support up to 13:1 compression!

Is designed for racers who want to get the most out of their engines.  This highly oxygenated, leaded race fuel not only offers a power and torque advantage, but it can also increase consistency.  Due to the increase in jetting needed, racers typically see additional cooling benefits from this fuel.  X-16 Oxy will support up to 15.5:1 compression ratios.  (Note: This fuel will require  an increase in fuel delivery.)