This standard provides details on how to test a valve. A valve stem seal design achieves various classification ratings based on the resulting leak rate after a specified number of mechanical and ...

On Tuesday evening, the Newton City Council approved a new city seal following four years of discussion and planning.

Available exclusively with Design trim, the single-motor, rear-wheel-drive version of the Seal produces 308bhp and can officially get from 0-62mph in 5.9 seconds. Meanwhile, its official range is ...