ATM INNOVATION CARBURETOR 950 CFM STREET STRIP RACING SERIES. XRSC950
|Product Type||Shipped Product|
|Number of reviews||0|
ATM-INNOVATION XRSC SERIES 950 CFM CARBURETOR MECHANICAL SECONDARIES,(DOUBLE PUMPER) GASOLINE MODEL.
MILLLED AIR HORN FOR EXCEPTIONAL FLOW CHARACTERISTICS.
BRAND NEW, FACTORY SEALED. THE PERFECT CARB FOR MOST SBC HIGH PERFORMANCE STREET OR STRIP RODS THAT ARE BUILT IN THE 550-635 HP RANGE.
File photo. Actual appearance may vary.
We did a comparison to the more expensive Quickfuel Brawler 950 and made gains in HP and Trq. throughout the whole rpm range. The gains are not much in actual numbers, but what is most important is that the average numbers were improved. The ATM line of carbs are what we use on all of our engines now. We will be posting many more dyno reports soon. The engine used was our 434 pump gas street rod version with the low profile Weiand single plane intake. See below for our latest dyno reports. We will be adding more reports very soon.
Below is our 434 pump gas street rod engine using the high rise, Hurricane intake. This setup made 648 hp at 6400 rpm. The numbers are very impressive. Notice the cam used was only a 598 lift. If you go to our 434 engine ad you will see that the ATM carb made better HP numbers, (all things equal) than most of the other carbs tested. This line of carbs will be used on all of our engines moving forward.
ATM’s XRSC Series street/bracket race carburetors will fulfill the needs of most racers with advanced fuel control from the ATM fuel bowls to the fully tuneable air bleeds and fuel channel restrictions in the aluminum carb bodies and metering blocks. The throttle body has vacuum line tubes for vacuum advance and PVC hookups. They are available in 5 sizes from 650-1050CFM (4150 flange) for gas, E85 and methanol applications. Gas carbs come with a polished silver finish standard. We also offer this carb. in an upgrade version with black anodized billet metering blocks and base plate. Those are our XRSB series.
XRSC GAS SERIES.
The XRSC Series is ATM Innovation’s most affordable street/bracket race carb yet it has all the features of its high-end race carburetors – based on quality ATM aluminum carb bodies, metering blocks and throttle plates. This cost savings over billet components doesn’t hamper performance, and you still get, dual inlet, dual site-window fuel bowls, changeable idle and high-speed air bleeds and changeable idle feed and power valve channel restrictions providing endless tuning capabilities. The throttle body has vacuum line tubes for vacuum advance and PVC hookups. These carburetors are precisely calibrated at the factory and are “race-ready” out of the box requiring minor “trim” adjustments for atmospheric conditions and your individual race combination. They are available in 650, 750, 850, 950 and 1050 CFM sizes for 4150-style flange manifolds.
ATM INNOVATION: WHO WE ARE
ATM Innovation is a new high performance company backed by one of the most experienced teams in race carburetor technology. It’s true “that the apple doesn’t fall far from the tree” and CEO Angela Benoit Neely has spent years following in her father’s (Marvin Benoit [founder of Quick Fuel Technology™]) footsteps. She is launching ATM Innovation with years of experience at QFT™ under her belt.
Angela’s mission statement is boldly stated on the banner of this website. It’s the “NEXT Generation In Fuel Systems” which means that ATM is innovating and re-inventing race carburetors and throttle stops as we now know them. A good example is its new Double D™ throttle stops that not only restrict horsepower when applied, but actually increase horsepower when they are fully open.
Her motto is “we build parts for racers by racers”. Performance, quality and customer service is the foundation for ATM Innovation. And Angela and the ATM Team are already delivering on these promises with a World Championship in one of the toughest divisions in Lucas Oil Drag Racing – Super Gas.
Angela proudly reflects on ATM and what they’ve accomplished so far, “I will forever be indebted to my father and family for the education and opportunities they have provided. The new ATM Team is truly the Next Generation, building state-of-the-art, high performance and racing fuel systems”.
|Billet Color||No billet|
|High Speed Air Bleed||
|Idle Air Bleed Size||
|Primary Main Jet|
|Primary Power Valve||
|Primary Pump Nozzle Size||
|Secondary Main Jet|
|Throttle Bore||1 3/4"|
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