C30 Turbo Timers pack a punch. Keep your turbo from prematurely extinguishing with a Turbo Timer. All you need is C30 Turbo Timers to take your truck from mild to wild. The Turbo Timer keeps the engine idling after the key has been taken out. Make it a winner with C30 Turbo Timers. A Turbo Timer allows the oils to cool down without harming your turbo. Take care of your engine today and get a Turbo Timer.