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.
During the off-season, the Brewers lost C.C. Sabathia when he filed for free agency and signed a lucrative deal with the New York Yankees. Despite the loss of a starting pitcher in Sabathia, the Brewers were able to sign all-time save leader Trevor Hoffman.