Lou Merrell· Registered
Discussion Starter · #1 ·
Then most I got was a 600 double pumper. Then a note saying the number was too long.
Primary= 111694776...Holley says 600cfm double pump, IF it is still in its original configuration, the chrome fuel bowls indicate they have been “updated” or whatever, the -3 after the 4776 indicates the third version, like a -1 would indicate the first version, metering block #’s are ...?.