NASCAR executive Steve O’Donnell says the potential for “all kinds of safety issues’’ is a reason why series officials do not allow teams to use bleeder valves on tires. O’Donnell, NASCAR executive ...

Q: I installed a water heater recently, and the installation went great. However, it takes a long time for the hot water to reach my faucets. Prior to my new water heater, my recirculating pump worked ...

Dunlop Aerospace Equipment has developed a new low-noise bleed valve to replace an earlier design in the V2500 engine. The contract to develop the new bleed valves, which was issued by Rolls-Royce, ...

The FAA has issued an Airworthiness Directive (AD) on General Electric turbofans powering Bombardier CRJ700/900 and Embraer 170/175. This follows the reporting of two engine fires through what is ...