Product Details
HR-Series Carburetor (HR-680-VS) by Quick Fuel Technology®. The Hot Rod Series is a versatile performer designed for the most discerning street enthusiast. Featuring lightweight die-cast aluminum components, the HR-Series offer all the tunability you would expect from more expensive racing carburetors, including changeable bleeds, idle feed, power valve channel restrictions, and four-corner idle. Offered in either vacuum or mechanical secondary models, all Hot Rod Series carburetors feature electric chokes and dual metering blocks for added performance.
Specifications
Calculator: CFM Calculator |
Ford Kickdown: No |
New or Remanufactured: New |
Number of Barrels: 4 |
Primary Discharge Nozzle Size: 0.031" |
CFM: 680 |
Height: 3.250" |
Carburetor Type: Square Bore |
Secondary Type: Vacuum |
Choke: Electric |
Opening Point: 6.5" Hg |
Booster Type: Down-Leg |
Fuel Inlet: Dual |
Primary Jet Size: 70 |
Secondary Jet Size: 74 |
Throttle Bore Size: 1-11/16" |
Fuel Type: Gas |
Type: Universal |
Finish: Tumble Polished |
Quantity: 1 Piece |
Features
- Changeable Air Bleeds & High Speed For Ultimate Tuneability
- QFT QuickSet Adjustable Secondary Vacuum Housing For Utmost Tuning
- Aluminium Fuel Bowls with Sight Glass Window
- 4 Corner Idle System
- Down-Leg Boosters On All Models Except HR-580-VS
Innovators in fuel systems is more than just a by-line. Quick Fuel Technology®, since it’s inception in 1998, has grown exponentially in its 11 years of business culminating into the benchmark by which performance carburetors are measured. The growth and success of Quick Fuel Technology is attributed to the strength and determination of its staff. Quick Fuel Technology continuous to develop new products so that QFT can stays on the forefront of innovation. Over the years, Quick Fuel Technology has made considerable strides to become a stand-alone carburetor manufacturer. This increase in efficiency and capability has allowed brand to continuously upgrade products while keeping the prices low.