Quick Fuel Technology® Introduces New 2-BBL Circle Track Carburetors

BOWLING GREEN, KY – Quick Fuel Technology® (QFT™) has introduced a new series of circle track racing 2-BBL carburetors (Part # XP-4412) that are packed with features designed to make them competitive with the one-off custom-built carbs that cost hundreds of dollars more. Precise, black anodized billet metering blocks and throttle bodies are devoid of casting flaws and irregularities. A die-cast, lightweight aluminum main body has centered venturis for improved performance and better distribution. The choke tower has been eliminated and the inlet specially contoured for increased airflow as well. An anti-siphon check valve is installed in the main body to reduce pump pullover. The throttle body incorporates roller bearing seals that provide for smoother operation and less wear on the shaft. Specially designed straight leg boosters provide higher airflow (XP-4412-S only).

Like all QFT carbs, these new 2-BBL Circle Track Carburetors are infinitely tuneable with changeable air bleeds, emulsion bleeds and power valve channel restrictions. They are augmented with adjustable idle mixture screws. For those exacting and difficult race applications optional 3-circuit metering is also available. Rounding out the fuel handling duties is a dual inlet fuel bowl with -8 AN fittings. It is equipped with dual sight glass windows for easy float adjustment and a single wedge style circle track float.

QFT finished off these carbs with its proprietary Black Diamond® coating that provides enhanced corrosion protection and a 6% reduction in fuel temperature. Quick Fuel’s 2-BBL Circle Track Carbs are available for use with gas, methanol and E85 fuels. There are currently four carbs available – three 500cfm models with 1.375” venturis that are intended for classes with a “gage rule”. Part # XP-4412 is for gas, part # XP-4412-A is for methanol and part # XP-4412-E85 is for ethanol and E85 fuels. Part # XP-4412-S is a Sportsman version that flows more than 600cfm with a 1.450” venturi and is calibrated for gas.

For more information on QFT’s race-winning carburetors and fuel system components, please contact Quick Fuel Technology, 129 Dishman Lane, Bowling Green, KY 42101. Phone (270) 793-0900. Fax (270) 793-0951. Visit us at www.quickfueltechnology.com

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The Ultimate Circle Track Carburetor By Quick Fuel Technology

BOWLING GREEN, KY – Circle track racers have special needs when it comes to carburetion. First, they need excellent fuel control to ensure precise fuel metering under hard cornering, braking and acceleration. Unlike many other so-called circle track carburetors, Quick Fuel Technology’s SSR-650-CT combines patented baffled fuel bowls and metering blocks with unique wedge shaped Nitrophyl-M floats to provide superior fuel control – no matter how many Gs the car pulls, or how bumpy the track. QFT’s new Nitrophyl-M floats are methanol resistant too.

Secondly, a driver needs precise throttle control to balance available traction with the available power. QFT uses Teflon™ coated throttle shafts with Teflon™ bearings for the smoothest throttle motion in the business. Combine this with QFT’s QuickLink™ adjustable secondary throttle linkage, and you can quickly adjust throttle action to match track conditions. With QuickLink™ you can delay secondary opening or speed it up.

QFT’s SSR-650-CT carburetor is a lightweight alternative for traditional crate motors. Its all-aluminum construction reduces weight over Zinc-bodied carbs by 2/3rds. It has tough, stainless steel throttle plates and sight glass windows for easy float adjustment.

For more information please contact, Quick Fuel Technology, 129 Dishman Lane, Bowling Green, KY 42101. Phone (270) 793-0900. Fax (270) 793-0951. Visit us at www.quickfueltechnology.com.

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