Westport Innovations (WPRT -6%) is opened with a Sell rating at Goldman Sachs, seeing downside...

|About: Westport Fuel Systems, Inc. (WPRT)|By:, SA News Editor

Westport Innovations (WPRT -6%) is opened with a Sell rating at Goldman Sachs, seeing downside despite opportunities in natural gas engines due to the Cummins JV that accounts for nearly all of WPRT medium-term profits that's scheduled to terminate in 2021, and high distribution support requirements that limit normalized profitability for the Heavy Duty franchise.