S SMG New member Aug 27, 2010 #1 What makes the vortec system different from any other truck engine? What is it? Though I like GM it kinda sounds like a word they slapped on to make it sounds cooler and more powerful.
What makes the vortec system different from any other truck engine? What is it? Though I like GM it kinda sounds like a word they slapped on to make it sounds cooler and more powerful.
