A 10 mm 044 KS jug will run with most 460s, but porting really wakes those 460s up, it is a whole different saw!
The reason I always preferred a 390/406/427 Ford to the 428 (all are FE block) is because the 428 has a longer stroke, and is externally balanced. They did not stand up to abuse as well as the other motors, and I abused everything! Also, some of the 406 & 427s were available with cross bolted mains, not an option on a 428! The 428 was designed for street use, then modified (with the CJ heads) to make it perform. The 406 & 427 were specifically built for racing. FYI, the reason they did not put a 427 Medium Riser head on a 428 is because the valves would not fit in the smaller bore, so they used 427 low riser valves & combustion chamber (smaller) and 427 medium riser ports (taller than the low riser) and that is a 428 CJ head.
My friend has a 441 C, and he love it. He keeps promising to let me try it some time, but it has not happened yet.
The reason I always preferred a 390/406/427 Ford to the 428 (all are FE block) is because the 428 has a longer stroke, and is externally balanced. They did not stand up to abuse as well as the other motors, and I abused everything! Also, some of the 406 & 427s were available with cross bolted mains, not an option on a 428! The 428 was designed for street use, then modified (with the CJ heads) to make it perform. The 406 & 427 were specifically built for racing. FYI, the reason they did not put a 427 Medium Riser head on a 428 is because the valves would not fit in the smaller bore, so they used 427 low riser valves & combustion chamber (smaller) and 427 medium riser ports (taller than the low riser) and that is a 428 CJ head.
My friend has a 441 C, and he love it. He keeps promising to let me try it some time, but it has not happened yet.