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The Jet Powertech 6-Pak chip comes with this locking control box that allows the system to be placed in one of several different performance settings. For the best performance gains, we selected setting No. 4. This position (Stage 2) requires a 180-degree thermostat and a minimum of 91-octane fuel. Other settings are Economy, Towing, Stage 1, a security mode, and Valet Parking.
Performance Pickup

The Jet Powertech 6-Pak chip comes with this locking control box that allows the system to be placed in one of several different performance settings. For the best performance gains, we selected setting No. 4. This position (Stage 2) requires a 180-degree thermostat and a minimum of 91-octane fuel. Other settings are Economy, Towing, Stage 1, a security mode, and Valet Parking.  View Related Article

 

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