Hot-Shot series solenoid valves are made with Volt-Trap coils that are
stronger, more efficient allowing for larger orifice, more flow and
works with as few as 9 volts. Plungers are made of high grade alloy with
greater tolerances to prevent sticking. The N2O seal is Teflon and a
special Viton seal is used for the fuel. These LIFETIME WARRANTY
Hot-Shot valves flow up to 175 HP of nitrous.