Pile in the people with style with new Astro Van Turbo Timers. Keep your turbo from prematurely extinguishing with a Turbo Timer. Keep your Chevy lively with Astro Van Turbo Timers. The Turbo Timer keeps the engine idling after the key has been taken out. Astronomical style with Astro Van 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.