Very interesting.... I wonder how this will affect fuel distribution when used on a single plane. I guess I can pry out the spray bars and make new ones. Or not use this carb.
It probably doesn’t matter since the plenum is open on a single plane manifold. The 4966 is a low performance 440 AVS. I’ll have to check my stash of AVS’s to see if the high performance AVS’s are made the same way.