.31 Gas Engine: XXL/2

• 2-Cycle Gasoline Powered Engine – Provides excellent power and longer runtimes over nitro engines
• Conventional Nitro Engine Size – Fits multiple existing vehicles that accept Nitro big block engines.

This high-performance gasoline engine has been designed for peak performance. Requires the use of Dynamite High Performance Small Block 2-Cycle Oil. One 282cc bottle treats one gallon of gasoline for a 14:1 premix ratio. Dynamite High Performance Small Block 2-Cycle Oil must be used in a 14:1 premix ratio with Dynamite .31 Gas Engine (5.1cc).