Recent

% | $
Quotes you view appear here for quick access.

Westport Innovations Inc. Message Board

you are viewing a single comment's thread.

view the rest of the posts
  • wskip99 wskip99 Nov 16, 2012 8:34 AM Flag

    Simple Math for WPRT

    you're right that blending conventional diesel fuel with NG is not a new concept. that's the "what". Westport's High Pressure Direct Injection (HPDI) is the "how" & the "how much". most of the so called competion uses a mixer valve to blend NG with the intake air and use between 30-70% NG. HPDI uses 95% NG. As such, the fuel cost difference is very significant.

 
WPRT
4.47-0.13(-2.83%)Apr 20 4:00 PMEDT