PSI, Spartan Chassis launch new concept chassis

(Nov. 27, 2012) -- Power Solutions International, Inc. and Spartan Motors, Inc. announced today the launch of a new Class A Front Engine Gas (FEG) concept chassis featuring PSI's newly designed 8.8-liter engine. The new chassis, code named the Extol, is designed to meet increased demand in the RV market for greater power performance and for gas powered engines.