SKU: QFTHR-780-VS
UPC: 849804000454
MPN: HR-780-VS
The 780 CFM Carburetor - Hot Rod Series (model HR-780-VS) is a four-barrel fuel-delivery system designed for high-performance street and competition engines. It is ideal for builders and enthusiasts who require precise air-fuel mixture control across a wide RPM range, ensuring reliable and repeatable performance in both stock and modified powerplants.
Constructed from aluminum and featuring a tumble-polished finish, the HR-780-VS includes a vacuum-actuated secondary fuel system and an electric choke assembly for enhanced cold-start reliability. The dual-inlet design promotes balanced fuel distribution to all four barrels, while the 780 CFM flow rating makes it suitable for naturally aspirated engines in the 350–450 cubic-inch displacement range.
This carburetor is perfect for owners of classic muscle cars, street rods, and performance trucks, where both tuning precision and visual appeal are essential. Its vacuum secondary technology allows for progressive opening of the secondary barrels as engine load increases, preventing lean-out conditions during acceleration.
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