Metering Blocks & Plates

Pro Billet Metering Block 2 Circuit 5 emulsion - Fully Adjustable 

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.

Fully adjustable calibration for out of box performance - designed to fit most real world street, strip, and circle track carburetors. Simply add your jets and power valve to complete the installation. Includes the following items.

Adjustable idle feed restrictions - 0.033"

5 adjustable emulsion channels

Adjustable power valve channel restrictions

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