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Speed Demon 1282010 650 CFM Carb, Mechanical Secondary, No Choke

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Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Fuel Type:
Gasoline
Carburetor Barrels:
4
Secondary Type:
Mechanical
Fuel Inlet Type:
Dual
Choke Type:
No Choke
CFM:
650
MFG. Part #:
1282010
Gasket(s) Included:
Yes
Speed Demon 1282010 650 CFM Carb, Mechanical Secondary, No Choke

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Details

Reviews (0)

Q & A (3)

What's in the Box

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 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 Mild 302 to 427 cid engines.

  • Billet Baseplate with Idle-Eze™
  • Billet Metering Blocks
  • No Choke
  • 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

Speed Demon 4 Barrel Carb Installation Instructions (PDF) 

Item Details

Mechanical Secondaries, No Choke

Customer Reviews

This product has no reviews.

Product Q&A

3 questions : 3 answers

1 answers

What is the factory jetting on this 650? And what fittings are needed on the inlets same as holleys etc or??

URSLICK1
NC
December 27, 2013

What is the factory jetting on this 650? And what fittings are needed on the inlets same as holleys etc or??

Answers

December 27, 2013
EricM
Sorry Demon does not specify the factory jet size. These use a different inlet fitting size than Holley carbs do. The inlet thread size is 9/16" x 24.
1 answers

is this a good circle track carb?

February 20, 2011

is this a good circle track carb?

Answers

February 23, 2011
Jason
Yes, just make sure your track rules and sanctioning body rules will allow the use of this carb.
1 answers

Does this carb have one inlet or two inlets?

April 20, 2011

Does this carb have one inlet or two inlets?

Answers

April 21, 2011
Jason
This carb has two inlets.
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