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Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke
Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke

Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke

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Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke
Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke
Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke
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Speed Demon 1563010 850 CFM 4 Barrel Carburetor-Mech Sec W/ No Choke
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Part # 91012030
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Details

Carburetor Barrels:
4-Barrel
Fuel Type:
Gasoline
Choke Type:
No Choke
CFM Range:
800-899 CFM
CFM:
850 CFM
Carburetor Flange Type:
4-Barrel Square Bore
Finish:
Natural
Material Type:
Aluminum
Secondary Type:
Vacuum
Fuel Inlet Type:
Dual
Gasket(s) Included:
Yes
Booster:
Down Leg
Bolt Hole Pattern:
5.160" x 5.625"
MFG. Part #:
1563010
GTIN Code:
792898052338
Sold in Quantity:
Each

Info

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

The Speed Demons delivers balanced, high–velocity airflow and exceptional fuel metering capacity to match the fuel requirements most street engines.

A Speed Demon™ four barrel 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".  Designed for 480 to 540 Big Block “Crate” motors.

Speed Demon 850 CFM 4 Barrel Carburetor Installation (PDF) 

Item Details

Mechanical Secondaries, No Choke

Notes

Features:
  • Billet Baseplate with Idle-Eze™
  • Billet Metering Blocks
  • Four-Corner Idle Circuitry
  • Large Capacity Float Bowls
  • Large Glass Float-Level Sight Windows
  • Power Valve Backfire Protection
  • Integral Hi-Flow Choke Tower Housing
  • Available in Mechanical or with Vacuum-Secondaries
  • Quick-change Vacuum-Secondary Spring Cover
  • “Quik Release” Non-Stick Gaskets
  • Vacuum Fittings
  • Most common tuning parts interchange

Important Messages

  • This product is discontinued.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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