Demon Carburetion RDA-650-VS Road Demon Carburetor
Description
Carburetor
Road Demon Carburetor
Road Demon Carburetor; 650 cfm; Vacuum Secondary; Down Leg Booster; Rated For 250-500 HP;
- Barrel: Four
- Billet Color: Shiny
- Booster Type: Down Leg
- CFM: 650
- Choke: Electric
- Circuit: 2
- Emission: Without EGR
- Finish: Shiny
- Flange: Square Bore
- Fuel Inlet: Dual
- Fuel System Type: Carbureted
- Fuel Type: Gasoline
- High Speed Air Bleed: 28
- Idle Air Bleed Size: 70
- Material: Aluminum
- Primary Main Jet: 70
- Primary Power Valve: 6.5
- Primary Pump Nozzle Size: 31
- Secondary Main Jet: 76
- Secondary Type: Mechanical
- Supercharged Application: No
- Throttle Bore: 1.688 in.
- Type: Automotive
- Usage: Racing/Circle Track
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- All Aluminum Polished Construction
- With Billet Metering Blocks And Base Plates
- Fuel Bowls and Main Body Have A Sleeker More Style Appearance
- Complete Reengineered and Re-Calibrated
- Redesigned Throttle Lever w/Integrated Kick Downs Options
- Fuel Bowls Now Have Dual Threaded Inlets On Each Side
- Secondary Fuel Bowls Include Notched Floats
- Changeable Idle High Speed Air Bleeds
- Changeable Power Valve Restrictions For Precise Tuning
- Billet Baseplate Allows Precision Fine Tuning Of Idle Speed
All new for Demon, the new aluminum Road Demon carburetors are showing a new lighter, sleeker look and calibrated for Street Rods and mildly modified Street Machines and light trucks, the Road Demon is an impressive performer. With a remarkably smooth choke tower design and patented air entries, the Road Demon offers extremely smooth operation with strong throttle response. The Road Demon has the standard Demon carburetor features: Cast metering-blocks with adjustable jets and four-corner idle, plus large capacity fuel bowls with patented sight glasses for tuning ease. Available in 650-850 cfm models, the Road Demon is perfect for all engine sizes. The Road Demon targets mild performance engines from 302 to 460 cid, and rated at 250-500 horsepower. Road Demons come in mechanical and vacuum secondary models which makes them ideal for daily drivers as well as weekend cruising for a wide range of vehicles.
The most revealing signs of a carburetor company's standing are its reputation for innovation, its record of success, and how easy it is to deal with. When the Demon range of four-barrel modular carburetors first burst onto the scene in the late 1990's, it acquired a meteoric reputation for innovation. Immediately noticeable was its uniquely attractive appearance with beautifully contoured air entries and shapely fuel bowls. This coupled with its vast array of ground-breaking features set it apart. By combining with a giant like Holley we will continue to innovate. Holley who has been manufacturing fuel systems of all shapes and sizes since 1903. In fact, over 250,000,000 carburetors have been produced over the years for everything from Henry Ford's original Model A to the baddest factory muscle cars ever to roll out of Detroit. Did you know that Holley supplied over half the carburetors in WWII including not just automobiles, but PT Boats and airplanes? It's true. No company knows fuel systems like Holley. Today, Holley carburetors continue to be a dominant force in high performance and racing, winning more races than all others combined. Holley carbs have powered every NASCAR Sprint Cup Series(TM) team and nearly every winning NHRA Pro Stock team since the 1960s and every weekend still today. Holley and Demon Carburetion are driven by innovation and a desire to maintain lasting relationships with its customers. We, therefore, invite you to share your voice-don't hesitate to tell us how we're performing and how we can do better!
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