Quick Fuel Technology - 34-8QFT

Metering Block - Primary - Gaskets / Vent Baffle - Aluminum - Red Anodized - Holley 1850 / 3310 / 4776 / 4777 / 4778 / 4779 Carburetors - Kit

Carburetor Metering Block; Billet Aluminum; For Use w/1850/3310/4776/4777/4778/4779; Standard Calibration;

Billet Metering Block Standard Calibration fits most 1850, 3310, 4776, 4777, 4778, 4779 Holley(R) model numbers. Has spark advance provision. Our billet aluminum metering blocks are machined to very strict tolerances then anodized for protection and good looks. CNC cut from premium aluminum and filled with precision parts, these blocks provide the ultimate platform for your performance carburetor. Standard calibration for out of box performance - designed to fit most real world street & strip carburetors. Simply add your jets and power valve to complete the installation.

• Adjustable Idle Feed Restrictions - 0.031 in.
• Adjustable Power Valve Channel Restriction - 0.053 in.
• 3 Pre-Drilled Emulsion Channels
• Non Stick Gaskets
• Exclusive QFT Positive Retaining Vent Baffle
• Stainless Steel Idle Mixture Screws With Nylon Seals
• Detailed Installation Instruction Sheet
• Requires QFT 6-32 Thread Bleeds For Modification
• Sold Individually