Inquiries: Westport Innovations Inc. - Investor Inquiries, Darren Seed, Vice President, Capital Markets & Communications, Phone: 604-718-2046, Email: invest@westport.com, Web: www.westport.com; Westport Innovations Inc. - Media Inquiries, Heather Merry, Communications, Phone: 604-718-2011, Email: media@westport.com, Web: www.westport.com; Cummins Inc., Jon Mills, Director - External Communications, Phone: 317-610-4244, Email: jon.mills@cummins.com, Web: www.cummins.comCopyright CNW Group 2015