Westin Champlin’s Cummins-Swapped Mustang

If you haven’t heard of Westen Champlin, check out the last story we did on him here where he took a then late-model Ford Mustang and outfitted it with a 300,000-mile 12-valve Cummins engine. Champlin has hadIf you haven’t heard of Westen Champlin, check out the last story we did on him here where he took a then late-model Ford Mustang and outfitted it with a 300,000-mile 12-valve Cummins engine. Champlin has had