Plus, I Really >want a tuned port setup. (unless I went Velocity stack <grin>) More later, Chris, but Kinsler Fuel Injection would happily sell you one of the ex-McLaren Can-Am calliope style (splayed stacks of two different lengths) for your BBC!! No idea on the price---but all set up with bungs for electronic injectors---- <LARGE GRIN> Regards, Greg