Fuel Booster BENS is proof in the conditions that prevail in the engine and even more.
The main body (black box) is manufactured with raw material of General Electric. It is proof against temperature up to 250Co.
The electronic parts inside the device are military specifications so they can have longevity, high ascription and durability to high temperature.
All the circuit is calking with special resin so it can be impermeable until 10 atmospheres.
Even yellow cable (antenna) withstand high temperature, while it is not degrated by oils, petrol or diesel and it has high mechanic durability.