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AED manufactures a complete line of billet CNC metering blocks in-house to provide the ultimate in fuel curve tuning and adjustability. They offer standard billet blocks with fixed-orifice sizing (idle fuel and power valve restriction channels are adjustable) for all emulsion circuits. Versions for gas, alcohol, and E85 setups are available. Get a knockout baseline tune-up right out of the box with the AED billet metering blocks best suited for your application!
( 10 )
$89.99
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$127.99
AED's Pro-Series billet metering blocks feature totally tunable, screw-in, replaceable bleeds in all circuits. They feature a special-length circuit with five separate emulsion bleeds. If you're a serious tuner trying to fully maximize your combination, then these are a must! Billet blocks are available in two and three circuits with gas or alcohol. All billet metering blocks are machined from billet 6061 stock and anodized for appearance and protection.
( 1 )
$119.99
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$127.99
Quick Fuel offers a variety of replacement and upgrade metering blocks for your street and strip carburetors, as well as drag race and circle track race alcohol applications. Their selection includes primary and secondary blocks with standard or fully adjustable calibration. All the choices provide out-of-the-box performance—you simply need to add your jets and power valve to complete the installation. The 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, Quick Fuel billet metering blocks provide the ultimate platform for your performance carburetor. Additional features: * Adjustable idle feed restrictions * Multiple emulsion channels * Non-stick gaskets * Stainless steel mixture screws with nylon seals * Exclusive QFT positive retaining vent baffle * Detailed installation instruction sheet
( 20 )
$127.95
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$219.95
Replace your existing metering block with Proform's standard replacement billet metering blocks. They are designed for use with all 2300, 4150, and 4160 models, except carburetors with an accelerator pump transfer tube or reverse-idle system. The billet-machined blocks virtually eliminate porosity problems and will improve throttle response over stock "universal" performance metering blocks. The metering blocks maintain the original timed spark or ported vacuum tube and are compatible with standard fuel bowl and metering block gaskets.
( 13 )
$105.95
Do you need a new metering block? Pick up one of these Holley replacement metering blocks. They are designed to be exact replacements for your existing carburetor, so they don't require any modifications to install them correctly. Manufactured from quality die-cast aluminum, the Holley replacement metering blocks will keep your carburetor running correctly.
( 5 )
$136.95
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$299.95
Upgrade your carburetor with Proform's race calibration billet metering blocks. The metering blocks are CNC-machined from solid billet aluminum for added strength and durability. Additional features include changeable idle feed restrictions, four emulsions for more aggressive tuning, and installation gaskets.
( 7 )
$105.95
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