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$826.95
$743.99
Demon MAD-650-MS 650 CFM Aluminum Mighty Demon Carburetor
Demon MAD-650-MS 650 CFM Aluminum Mighty Demon Carburetor

Demon MAD-650-MS 650 CFM Aluminum Mighty Demon Carburetor

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Demon MAD-650-MS 650 CFM Aluminum Mighty Demon Carburetor
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Demon MAD-650-MS 650 CFM Aluminum Mighty Demon Carburetor
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Demon Carburetion estimates this item will ship on or before August 24th.
Part # 425MAD650MS
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 3 business days for Demon Carburetion to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Carburetor Barrels:
4
Fuel Type:
Gasoline
Secondary Type:
Mechanical
Choke Type:
No Choke
MFG. Part #:
MAD-650-MS
CFM:
650
Fuel Inlet Type:
Dual
Sold in Quantity:
Each
New or Remanufactured:
New
Throttle Linkage Type:
Universal
Carburetor Flange Type:
Square bore
GTIN Code:
090127739891
Carburetor Height:
3.25
Primary Power Valve:
4.5 Hg
CFM Range:
600-699 cfm
Number of Barrels:
4
Primary Jet Size:
68
Secondary Jet Size:
76
Primary Outer Air Bleed Sizes Included:
70
Primary Inner Air Bleed Sizes Included:
36
Secondary Outer Air Bleed Sizes Included:
70
Secondary Inner Air Bleed Sizes Included:
36
Carburetor Finish:
Silver
Primary Discharge Nozzle Size:
0.031
Secondary Discharge Nozzle Size:
0.031
Booster Type:
Down-leg

Info

Holley is proud to announce that the next generation of Mighty Demon carburetors have arrived. They are available in a full range of sizes and options for your street/strip car. They feature billet–aluminum metering blocks, billet aluminum baseplates, large capacity fuel bowls complete with dual sight glasses, dual threaded inlets on each side, and internal baffling to prevent fuel slosh when you are on the track. For high horsepower street and race engines, the aluminum Mighty Demon delivers more power and performance for your race car.

Mechanical SecondariesDown-Leg

  • All aluminum polished construction with billet metering blocks and base plate (Now 40% lighter than the original Demons!)
  • Fuel bowls and main body have been redesigned for a sleeker, more stylish appearance
  • Completely re-engineered and re-calibrated for better drivability and full throttle performance
  • Re-designed throttle lever with integrated Ford A/T, 700-R4, and Chrysler kick down options
  • Fuel bowls now have dual threaded inlets on each side, dual sight glass windows, and internal baffling for improved fuel slosh control
  • Secondary fuel bowls include notched floats and jet extensions to prevent fuel starvation during hard launches
  • Changeable idle, high-speed air bleeds & power valve restrictions for precise tuning
  • Billet Baseplate with Idle-Eze allows precision fine tuning of the idle speed resulting in a smoother transition from off-idle

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