Tag: vacuum secondary

FST Carburetors (41750X): 750 CFM RT-X Carburetor with Vacuum Secondary/Electric Choke

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Ideal for road and track vehicles, the 750 CFM RT-X carburetor with vacuum secondary and electric choke combines pressure-forged durability and performance red-billet metering blocks/bases with an affordable price point. This FST Carburetors 41750X carb features four-corner idling, the latest air/fuel calibrations, track-day tunability, and everyday street reliability. Comes with the FST High-Performance Kit.

Features

  • 750 CFM
  • Vacuum secondary
  • Electric choke
  • Red-billet metering blocks and bases
  • Pressure-forged construction
  • Four-corner idling
  • Modern air/fuel calibrations
  • Includes FST High-Performance Kit
FST Carburetors 750 CFM RT-X Carb with Vacuum Secondary Electric Choke 41750X

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

FST Carburetors (41750P-1): 750 CFM RT Plus Vacuum Secondary Carburetor

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If you need road reliability during the week and track performance on the weekend, FST Carburetors has you covered. Coming in at 750 CFM, the RT Plus carburetor with vacuum secondary and manual choke combines the durability of a pressure-forged carb with the performance of pressure-forged metering blocks and bases. Packing the full array of options and tunability, this RT Plus carb comes with black-electroplated components for an aggressive appearance.

Features

  • 750 CFM
  • Vacuum secondary
  • Manual choke
  • Black-electroplated metering blocks and bases
  • Pressure-forged construction
FST Carburetors 750 CFM RT Plus Carburetor with Vacuum Secondary 41750P-1

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Demon Carburetion: Screamin’ Demon Carburetors

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The product of Demon Carburetion’s continued evolution, Screamin’ Demons are ideal for the weekend racer who demands better drivability and full-throttle performance. These carbs include four-corner idle, changeable idle, and high-speed air bleeds with tunability you’ll find on more expensive carburetors.

Screamin’ Demons are available in 650-850 cfm mechanical secondary models and a 750 cfm vacuum secondary model. They boast lightweight die-cast aluminum fabrication, large-capacity fuel bowls with dual sight glasses, dual threaded inlets on each side, and internal baffling to prevent fuel slosh on the track.

Features

  • Polished die-cast aluminum.
  • New throttle lever with integrated Ford A/T, 700-R4, and Chrysler kick-down options.
  • Fuel bowls with dual threaded inlets, dual sight glass windows, and internal baffling.
  • Secondary fuel bowls with notched floats and jet extensions to prevent fuel starvation.
  • Changeable idle, high-speed air bleeds, and power valve restrictions.

Demon Carburetion Screamin Demon Carbs

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.