Quote Originally Posted by 53 Willys View Post
Is it possible because of the blunt back of the Truck , its doors, The rake That it is pulling the fumes back under or is not getting the fumes out away far enough
Yes. You can try to improve the sealing around the doors, and tune the carb better, but in the end, moving the exhaust tips out to the corners where the side stream air takes the exhaust away is a good thing to do.