Dang guys.....I think I just figured it out. The throttle cable is a little to long and when you put the peddle to the floor the rear butterflies barely open and the squirter is not pumping......the front is wide open but the rear is not. So thinking about that would have me believe that the front half of the engine is getting plenty of fuel and the rear is not ...the engine is trying to come up on the RPMs...but the rear cylinders are crapping out due to fuel starvation.
Am I tracking??
Kind of embarrasing :roll: