As a diesel, liberty, and self-reliance enthusiast, Mark A. Billy wanted the family and load hauling capabilities of a full sized truck without the horrible fuel economy or the excessive price. As an engineer, he understood the efficiency and torque that turbodiesel engines provide. He knew that his goals were achievable if the right decisions were made. So, he decided to build a practical hauler for his family that wouldn't break the bank. He started with an unusual host for an efficiency project: a large, heavy, brick-shaped 1999 Suburban. He integrated a 3.9 liter Isuzu turbodiesel engine...