Demon Carburetion Mighty Demon Carburetors


Demon Carburetion
Demon Carburetion Mighty Demon Carburetors

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The new Mighty Demon™ is perhaps the best value for the dollar in the carburetor market today.

It features billet-aluminum metering blocks, billet aluminum baseplates, large capacity fuel bowls complete with patented sight glasses and patented, streamlined air entries. Some of these features are found only on modified carburetors costing much more, and several are available only on Demon Carburetors. These innovative ideas allow the new Mighty Demons to produce more power and achieve higher levels of performance than conventional designs. All Mighty Demon™ carburetors come with a "General Competition" tuneup, but can be easily modified using BG Fuel Systems carburetor service and tuning parts.

For high output street engines and for race engines, the Mighty Demon™ delivers the best performance value for the dollar!

  • Billet Baseplate with new Idle-Eze™
  • Billet Metering Blocks
  • Patented Concentric Venturi
  • No choke horn
  • Replaceable Air Bleeds
  • Replaceable Idle feed restrictors
  • Mechanical Secondaries
  • Patented Large View Sight windows
  • Dual inlets
  • Metering blocks with tuneable jets(Primary and Secondary circuits)
  • 4 Corner idle adjustability
  • Built-in Power Valve blow out protection
  • Vacuum ports - 2 constant, 1 ported
  • Most common tuning parts interchange from other manufacturers(Jets, Power Valves, Squirters, etc.)




  • 333-5402010GC
    750 Mighty Demon Carburetor
  • Well Prepared 350 - 406 and Mild 427 - 468ci Engines
  • Mechanical Secondary
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  • $597.99
    Ships

    333-5402020GC
    750 Mighty Demon Carburetor
  • Well Prepared 350 - 406 and Mild 427 - 468ci Engines
  • Mechanical Secondary
  • Annular Boosters
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  • $597.99
    Ships

    333-5563010GC
    850 CFM Mighty Demon Carburetor
  • Well Prepared 480 - 540ci Engines
  • Mechanical Secondary
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  • $597.99
    Ships