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DEMON CARBURETION Delivers Unparalleled Performance and Drivability
 
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The walls and contours of the choke tower are smooth and free-flowing, designed to maximize air flow.
 
New Idle-Eze™ Baseplate (patent pending) eliminates the need to drill holes in the carburetor's butterflies or modifying the carburetor to get the proper idle speed and transition orientation. This gives a quick and easy way of tuning to get the best idle quality, throttle response and driveability.
 
Valve is easily accessed with a screwdriver through the air cleaner stud hole. Can be fine-tuned after the throttle shaft position has been set.
 
CNC-machined metering blocks from billet aluminum prevent porosity and variations in the metering circuits

The Speed Demon™ series is the most formidable performance street carburetor available today. It features the most advanced design and manufacturing processes that provides street enthusiasts with racing carburetor technology in a very driveable package.

 

The Speed Demon™ line offers a wide range of sizes and in VE-series (vacuum secondaries, electric choke) or twin-squirter (mechanical secondaries) designs. Across the range of sizes, from 575 cfm to 850 cfm, the Speed Demons deliver balanced, high-velocity airflow and exceptional fuel metering capacity to match the fuel requirements most street engines.

 

A Speed Demon carburetor is ideal for muscle cars, stock rebuilds, tow trucks, mild performance applications and crate motors. They are designed for engines with cam profiles between 220 and 240 degrees duration at 0.050".

 

Float bowls with sight glasses are standard on all Demon carburetors. They are light in weight and possess a better fuel-flow passage than comparable models. The sight glasses don't discolor with age and the float levels can be adjusted visually. Because float-level plugs have been eliminated, the risk of fuel spilling on a hot engine is removed. (Patent #6286817).
Demon float bowls use special 9/16" x 24 TPI inlet fittings. These are available in standard, filtered or swiveled styles and in sizes of #6 or #8.

 

 

2-Barrel Road Demons
2-Barrel Race and Race/RS Demons
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