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Quick Fuel

QFX 3 Circuit Billet Metering Block 5 Eml

Part # 34-77QFT Be the first to write a review

QFX 3 Circuit Billet Metering Block 5 Eml

Estimated Ship Date: 05/28/2024
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Free Shipping - Lower 48 US States
$170.95
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

Also Bought

QFX 3 Circuit Billet Metering Block 5 Emulsion - Fully Adjustable - Designed for QFX, and Holley® 4500 style carburetors. 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. Adjustable calibration for out of box performance - initially calibrated for most race carburetors. Simply add your jets to complete the installation.

Features:

  • Completely adjustable 3rd circuit (discharge and pickup)
  • Adjustable idle feed restrictions - comes with 0.037"
  • 5 adjustable 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

About Quick Fuel

Looking for carburetors and carburetor parts for drag racing and street rods? Shop on Holley.com, the official site for QFT products.

Brand Quick Fuel
Emission Code5
Product TypeMetering Block Kit
WarrantyLimited 90 Day
UPC849804007514
Part Number34-77QFT
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
99-100_Adj_MB_34-5_34-6 - Billet Metering Block Adjustment
99-36_34-7_3_circuit_metering_block
Requires QFT 6-32 thread bleeds for modification
Limited 90 Day: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.