Barry Grant 5402010GM - Demon Mighty Marine Demon Carburetors

Barry Grant #132-5402010GM

750 cfm Mighty Marine Carb

350-406ci/Mild 427-468ci

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Overview
Accessories

Designed to meet and exceed USCG carburetor standards, Mighty Marine Demons are for enthusiasts who need a carb to repower or upgrade their engine with cam profiles up to 260° duration at .050" lift. They offer strong throttle response, easy tuning, and great fuel economy, idle quality, and top end performance. Marine Demons share many features that make automotive Demons great.

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

Contemporary design

J-Tube Bowl Vents

Sealed Throttle Shafts

Removable Billet Baseplate

Billet Metering Blocks

Built-In Power Valve Blowout Protection

Four-Corner Idle Adjustment

Large-Capacity Float Bowls with Sight Glasses

Most common tuning parts interchange from other manufacturers

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Billet Baseplate

The first large carb with removable baseplate. Billet baseplates on applicable Demon carbs are virtually unbreakable, unlike their cast counterparts. Air Intake

A new die-cast technique provides the most accurate method of producing concentric venturi without misalignment or shift. 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.