Holley Carb Vacuum Secondaries NOT Opening? - 5 MIN Tested/Explained/Repaired

are your holley vacuum secondaries working? here is how to test them in several different ways

• #autos_vehicles
• #are_my_vacuum_secondaries_opening
• #how_do_vacuum_secondaries_work
• #vacuum_secondaries
• #holley_vacuum_secondaries
• #holley_vacuum_secondaries_arent_opening
• #holley_vacuum_secondaries_opening
• #vacuum_secondaries_arent_opening
• #why_arent_my_vacuum_secondaries_opening
• #how_to_test_holley_vacuum_secondaries