Answers.comÂ® is making the world better one answer at a time. Single Overhead Cam is what the letters SOHC stand for. Multi-Point Fuel Injection is what MPFI or MPI stands for.
TransCanada proposed a fourth phase for the pipeline as far back as 2008. This is known as the Keystone XL project and it is Keystone XL that is causing controversy. The XL project will provide a second route through the North-West of America from the Western Canadian Sedimentary Basin in Alberta, Canada. It will supplement the existing capacity provided by the Keystone pipeline.
Both pipelines would be 42 inches in diameter (by comparison, Keystone XL would have been 36 inches). Weâre also working hard to challenge other major fracked-gas pipeline projects like the Mountaineer XPress and the WP XPress in West Virginia as well as the Atlantic Sunrise and Susquehanna West in Pennsylvania.