Tag: mechanical secondary

FST Carburetors (41750B-2): Billet X-treme Pro Carburetor

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Get the high performance edge you’re looking for with the Billet X-treme Pro carburetor from FST Carburetors. This 750 cfm carb with mechanical secondary has a CNC-machined main body and FST’s high performance metering blocks, each with five stages of emulsion for a wider tuning range. The 41750B-2 carb can handle the various demands of all current fuels, including methanol and ethanol. This is bolt-on power at its finest from FST Carburetors.

Features

  • 750 cfm
  • Mechanical secondary
  • CNC-machined main body
  • Five stages of emulsion for wider tuning range
  • Compatible with all modern fuels, including methanol/ethanol
FST Carburetors Billet X-treme Pro Carburetor 41750B-2

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.

FST Carburetors: 750 CFM Billet X-treme Carburetor

David Ayers Leave a comment
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Gain the performance edge you need with the Billet X-treme carburetor from FST Carburetors. Sporting a CNC-machined main body, this 750 CFM unit with mechanical secondary comes with FST’s Billet high-performance metering blocks, each with six stages of emulsion to provide a fuller range of tunability and the ability to handle the various demands of modern fuels (including methanol and ethanol).

Finishing off the Billet X-treme carb are your choice of two-port fuel bowls or three-port high-capacity Viper fuel bowls. With this unit, FST gets you up to speed with bolt-on power that also looks great in your engine bay.

Features

  • 750 CFM and mechanical secondary
  • CNC-machined main body
  • Billet high-performance metering blocks
  • Six stages of emulsion for a full range of tunability and fuel compatibility
  • Two-port fuel bowls or three-port, high-capacity Viper fuel bowls
  • Bolt-on power that looks great installed
FST Carburetors 750 CFM Billet X-treme Carb 41750B-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.