For Sale: 1992 Volvo 960 with a Supercharged and Quad-Turbo Chevy 632 ci V8 This 1992 Volvo 960 is for sale in Orwigsburg, Pennsylvania with a current bid of $6,200 and reserve not met. Sticking out of the hood is a twin-charged 632 ci big-block Chevy V8. The engine features...