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Proform Race Series 850 CFM Drag Race Gasoline Carburetor w/2-Step Down-Leg Boosters [Black Teflon Finish]

778-67303


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Race Series 850 CFM Drag Race Gasoline Carburetor w/2-Step Down-Leg Boosters [Black Teflon Finish]
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$724.95
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Drag Race Carburetor
  • 850 CFM Gas
  • 2-Step Down-Leg Boosters
  • Mechanical Secondary
  • Billet Metering Blocks w/4-Corner Idle/Air Screws
  • Billet 4150 Throttle Base Plate
  • High-Flow Main Body
  • Aluminum Fuel Bowls
  • Screw-In Air Bleeds
  • Black
  • Free Shipping - Ships
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    67303 - Proform Race Series Carburetors is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Liar liar! They say every carburetor is test run on an engine. I thought I could hook up my fuel lines and turn on pump and level would be close. I have a dragster and by the time I got back to engine to check site windows gas was overflowing into the manifold. Float adjustment was almost all the was down(as low as it could go. I turned it in the last little bit and when I went to tighten set screw the cheap pot metal screw twisted off before it was even tight enough to hold the 6 lbs pressure. The other float adj is maxed out too and bowl is almost too full.Just firing up on a bowl full it still wouldn't idle and when checked the screws were 1/2-3/4 turn only. No way this carb was running!!!!!!!
    Date published: 2018-05-29
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