Billet Metering Block Kit; For Use w/4779/4781 Style Carburetors; For Use w/4 Corner Idle Systems; Must Have Correct Main Body; Sold Individually;
Billet metering block for mechanical secondary carburetors w/4-corner idle, 3 emulsion channels, designed for street/strip applications. Includes adjustable idle feed restrictions, non-stick gaskets, idle mixture screws and vent baffle.
- Adjustable Idle Feed Restrictions
- 3 Pre-Drilled Emulsion Channels
- Non Stick Gaskets
- Exclusive QFT Positive Retaining Vent Baffle
- Stainless Steel Idle Mixture Screws With Nylon Seals
- Primary Spark Advance Tube For Use w/Vacuum Advance Distributors
- Detailed Installation Instruction Sheet
- Sold As Kit That Incl. Both Primary And Secondary Metering Blocks
- Requires QFT 6-32 Thread Bleeds For Modification
