I went from Holley 1.563 w/down leg, to 1050 AN , drivability is much better, my engine combo likes it.

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5