Demon Mighty Demon V-Series Carburetors

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Mighty Demon Vacuum Secondary Carbs for Street/Strip engines

These are ideal replacement carbs for muscle cars, street rods, performance applications, and high-output crate engines with automatic transmissions. They're designed for engines with cam profiles up to 260° duration at .050", large cylinder heads and intake manifolds, and high compression.

Note: Demon float bowls use special 9/16" x 24 TPI inlet fittings available in standard, filtered, or swiveled sizes.

Highlights

650, 750, 825, or 850 cfm

Concentric Venturis

Replaceable Boosters

Replaceable Air Bleeds

Replaceable Metering Block Bleeds

Billet Baseplate

Billet Metering Blocks

Large-Capacity Float Bowls with Sight Windows

Four-Corner Idle Adjustment

Quick-Release Nonstick Gaskets

Most common tuning parts interchange from other manufacturers

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Billet "Idle-Eze" Baseplate

Eliminates the need to
drill holes in the carb's butterflies or to modify for proper idle speed and transition orientation. Valve

Easy-to-adjust valve
is accessed with a screwdriver via air cleaner stud hole. Tune after throttle shaft position has been set. Fuel Bowl

Demon float bowls come complete with sight glasses, which permit float level adjustments without risk of fuel spillage. Metering Blocks

CNC-machined metering blocks from billet aluminum prevent porosity and variations in the metering circuits.