Man after reading all of these threads on carburetors I am amazed that my 9375 stock out of the box plus jet extensions works No powervalves,no billet metering plates,no fancy throttle plates. Wedge just buy a new Holley,put jet extensions on it,set your base timing on 18 and jet it for your air.
'33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction)
'69 Chrysler 300 Convertible 375 HP 440
'71 Plymouth Duster 360 W/EFI (Wife's Ride)
'12 Ram MegaCab Dually 6.7 Cummins
No powervalves,no billet metering plates,no fancy throttle plates. Wedge just buy a new Holley,put jet extensions on it,set your base timing on 18 and jet it for your air. 
