Pistons & Piston Rings. This is a cylindrical piece of metal that is located inside the cylinder of the engine. Piston rings are located between the piston and the cylinder in which the piston is located in. They provide a sealing edge between the exterior of the piston and the interior of the cylinder.
Second baseman Kolten Wong and the Cardinals have agreed to a five-year contract extension with a sixth-year option, the team announced. Chris Cotillo of SB Nation reports that the deal is worth $25.5 million in guaranteed money.
Chicago Cubs catcher Miguel Montero tags out St. Louis Cardinals Kolten Wong as he tries to score from third base on a fielders choice hit by Jhonny Peralta in the first inning at Busch Stadium in St. Louis on June 26, 2015. BILL GREENBLATT, UPI. Fullscreen.