[double t]

Just bought a 64 T bird , the 390 is tired so I was going to can it [ I havn
;t had luck with 390;s ] I drove it hard and got 16 mph off that 4 barrel.So now Im thinking EFI and a 4 speed trans maybe 20 to 25 mph. Problem,Edelbrook makes a nice EFI for everything but a 390.Any ideas? Thanks