bump, still for sale.
Here are details:
Blitz DS IV Dual Turbo Timer & Boost Gauge
Application: Turbo Powered Vehicles
Part Number: 14369
Color: Black
The Blitz DTT (Dual Turbo Timer) Digital Compact 4 is a "one-of-a kind" item. DTT DC is the only turbo timer that incorporates a turbo timer with a boos gauge. The DTT DC features a digital boost display capable of reading up to 2.5 hkpa (36.75 psi) and also includes a digital boost peak hold. Featured in the same two-piece compact design as the FATT DC, a control unit and a front panel, the DTT DC has the versatility of being mounted anywhere in the vehicle. (The DTT DC is available both black and silver) Heat Soak is one of the leading causes of turbocharger failure. If the turbo is not provided adequate time to cool, it will "soak" the bearings inside the turbo with hot oil causing it to leave burnt deposits in the turbo and oil lines. This is will lead to improper oil flow and will eventually clog the line and turbo, resulting in damage to the turbo and possibly the engine. To prevent damage to the turbo, BLITZ Turbo Timers were designed to extend the life of the turbo by keeping the vehicle idling after ignition has been shut off. This procedure keeps the oil flowing and draws the hot oil away from the turbo.
The Blitz turbo timer is also fully automatic, working out the correct length of time your engine should be left idling to give the turbo bearings time to cool down, based on the way the car has been driven (the engine speed is calculated by measuring the small fluctuations in supply voltage the engine produces as it runs).