“The natural gas engine will have a unique cylinder head for the necessary cooling ... have a lower compression ratio than a diesel (at 12:1), it will be slightly less efficient.

Natural gas engines have the potential to be ... to extend those intervals further than we have with the 12-liter,” he says. The new cylinder head design offers lower head temperature with ...

There are two aspects that differentiate natural gas engines from diesels ... re working to extend those intervals further than we have with the 12-liter,” he says. The new cylinder head design offers ...

To help fleets make an informed choice on whether to switch to natural gas ... and spark-ignited gas engines operate at a slightly lower compression ratio — around 12:1 versus 18:1 and up ...

Good news enjoyers of gas engines with as many ... y’know, a 12-cylinder Ferrari or Aston Martin. As internal combustion engines become a rare luxury, I think we’ll see them mimic what ...

Turbochargers for natural gas engines have evolved significantly, driven by stringent emissions regulations and the adoption of stoichiometric burning. Modern natural gas turbochargers feature ...