mgt 8.0 carb pops out while running
my mgt 8.0 was converted from a 4.6 a few years ago. Everything was bought new to convert it. 3 times now, the carb has been ejected from the engine while running. I have tightened the pinch bolt and collars in the correct position twice, this last time I tried a fast dry epoxy. That held for about 5 minutes. No damage to the carb neck or the block bore.
Things I am thinking about trying
-making a notch in the carb neck and flip the pinch collar so the round side is against the car
-drill a hole through the case and dent the carb neck, install a set screw (someone told this on another site)
-install the pinch bolt/collar and jb weld the carb to the block
what are your thoughts, any ideas?