The 968 was the successor to the Porsche 944, including an updated 3.0 litre engine, and frontal styling resembling the Porsche 928. Porsche also produced a turbocharged version, but only 15 were ever made.
The production of this automobile lasted from 1992 to 1995.
... against the lower rim of the groove. While the axis is slipping around inside the groove, the friction between the axis and the groove rims will accelerate or brak ...