I am old enough to have done a bit of work with 350 Chevy size engines, even the school buses had truck spec. 350's. Also 318 Detroit and 300 Cummins in real trucks. I do not want to go back, but you damn sure can get the job done without having the latest and bestest. Never ran one, but the old 6-71 Detroit powered many trucks up to class 8, it would not match today's diesel pick up's. They sure as heck did have enough power to move car carriers well into the 1990's.
Last edited by Dillonbuck; 05/28/17.
