-40%

Speed Demon 650cfm Carburetor

$ 79.2

Availability: 100 in stock
  • Fitment Type: Performance/Custom
  • Mounting Hardware Included: No
  • Returns Accepted: ReturnsNotAccepted
  • Type: 4-Barrel
  • Condition: Used
  • Drive Type: Electric Choke
  • Brand: Demon
  • Warranty: No Warranty

    Description

    Speed Demon 650cfm Carburetor, by Barry Grant Fuel Systems.
    This is one of the early carbs before Holley bought him out. It has the Drop-Leg annular boosters, Vacuum Secondary and Electric choke. This carb came off a 9:1 454 Big Block Chevy. It is jetted for 6000' elevation here in Colorado. It just isn't quite enough cfm for my monster motor. It currently has #58 Jets on primary and #68 jets on secondary and the silver plain spring in the vacuum can. It uses all the same parts, jets, springs, gasket sets that work on Holley carbs.
    I do have a few sets of jets and the remainder of the vacuum spring kit to go with.
    Shipping to US address's Only! Pick or delivery available in Montrose Colorado and vicinity.