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129 0406 Injct 09 Z

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Once it is drilled and tapped, the housing can go back with the pressure switch in place. The pressure switch senses turbo boost and is adjustable from 3 to 8 psi. This allows the user to decide whether to have propane flowing most of the time or only when the truck is being used hard. A switch is also put on the dash of the vehicle to turn the whole system on or off.