buy by 3:00 pm cst & item will ship same day M-F thanks 



 AS PER EBAY RULES WE ARE NO LONGER ALLOWED TO SUPPLY CONTACT INFO FOR ANY ITEMS ON EBAY.
 
 

YOU ASK FOR THEM, HERE THEY ARE.

CUSTOM CARBS ARE BLACK DIAMOND WITH RED BASE PLATES & RED MET BLOCKS

QUICK FUEL SS-750-B2 4150 Flange GAS BLOWER CARBS  

DO YOU HAVE A TIRED HOLLEY OR EDELBROCK CARB? THEN GIVE QUICK FUEL A TRY!! 

 

SS- Series Carburetor 750 CFM BLOWER CARBS- down leg boosters Built for the ultimate blend in performance and drive-ability. with all the tuning you features you would expect from a carburetor that's ready to race. Street duty is no sweat for the SS-Series with it's built in 4-corner idle.

~ Aluminum main body, and fuel bowl with QuickSet sight Windows on both sides make for easy float adjustment

~ Each carburetor is hand-assembled and engine tested in the USA!

SS-Series Carburetor 750-CFM 2x4 Supercharger

Whether you're putting a big ol' Roots-style blower on a street rod or a race car, Quick Fuel's 2X4 blower carbs will make life easier. These carbs include boost-referenced power valves, and the specially designed throttle body features built-in channels to guide excess fuel from the top of the throttle plates, around the throttle shafts, and back into the intake manfold to lessen the possibility of fuel leaking onto the intake.

Quick Fuel Technology's ready-to-run 2x4 Blower Carburetors will deliver the air and fuel your engine needs to make race-winning power. Whether you are driving a custom street rod or a full on racecar, these all aluminum 2x4 blower carbs are the right performance choice.

QFT's 2x4 blower carbs feature shortened throttle levers for clearance. The QFT engineers added an external vacuum reference tube for the power valve to connect to the intake manifold with a hose. This allows the power valve to see only positive pressure at Wide Open Throttle, eliminating the possibility of the power valve closing if the supercharger starts to "out run" the carb.

The 2x4 blower carbs have all the vacuum ports removed to avoid any plugs or hoses blowing off under boost conditions. The specially designed throttle body features built in channels to guide excess fuel from the top of the throttle plates around the throttle shafts and back into the intake manifold. This lessens the possibility of the fuel build up running out the throttle shafts onto the hot intake manifold.

 

 

 


carbs comes with base gaskets, air cleaner gaskets, & 1 to 1 silver link, 1 black link for 60% primary before secondary opens.

 SS Series Carburetors Secondary Linkage Adjustment


  • Super Progressive
  • Black Link
  • Top Hole


Lower slot 60% primary before secondary opens.


  • Medium Progressive
  • Gold Link
  • Top Hole


Top slot 40% before secondary opens. This is the standard linkage position for most applications.


  • 1=1
  • Silver Link
  • 3rd Hold
  • Top Slot

Using the alternate lower hole and top slot, the silver link provides a even opening ratio for both the primary and secondary throttle shafts.



PRIMARY MAIN JET 74 
SECONDARY JET 80
IDLE AIR BLEED 70/70
HI SPEED BLEED 31/31
PRI NOZZLE 31
SEC NOZZLE 31
NEEDLE & SEAT 110
POWER VALVE 6.5

 

 YOU GET 2-QUICK FUEL GAS SS-750-B2 GAS BLOWER CARBS WITH T-BLOCK FUEL LINE KIT. 

 

 ALL NEW STUFF IN THIS AUCTION CHECK OUR FEEDBACK WE DO NOT PLAY GAMES HERE! THANKS RDRACINGINC.

 

(TOP PLATE & BLOWER NOT INCLUDED) 


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Our mission: To provide the best products and service to our customers We also take great pride in having the highest quality of race parts. 

Our commitment: To working with a customers situation is unmatchable. We sell for review and feedback, and invite you to look through our huge selection of products the simplest way possible. in business for 39 years. thanks rdracinginc.

Whether you're putting a big ol' Roots-style blower on a street rod or a race car, Quick Fuel's 2X4 blower carbs will make life easier. These carbs include boost-referenced power valves, and the specially designed throttle body features built-in channels to guide excess fuel from the top of the throttle plates, around the throttle shafts, and back into the intake manfold to lessen the possibility of fuel leaking onto the intake. The 2x4 blower carbs have all the vacuum ports removed to avoid any plugs or hoses blowing off under boost conditions. The specially designed throttle body features built in channels to guide excess fuel from the top of the throttle plates around the throttle shafts and back into the intake manifold. This lessens the possibility of the fuel build up running out the