ATM’s Gas XRC Series "Race" carburetors "no vacuum ports" will fulfill the needs of most racers with advanced fuel control from the ATM™ all aluminum fuel bowls to the fully tuneable air bleeds and fuel channel restrictions in the ATM™ die-cast aluminum carb bodies and metering blocks. They are available in 5 sizes from 650-1050CFM (4150 style).
Gas carbs come with a polished silver finish standard.
X = cause it's cool
R = Race
C = Cast
The Gas XRC Series is ATM Innovation’s most affordable "Race" carb. It has all the features of high-end race carburetors but is based on quality ATM™ die cast aluminum carb bodies, metering blocks and throttle-bodies. This cost savings over billet components doesn’t hamper performance, and you still get ATM's™ all aluminum 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. 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 (4150 style).
- 4-corner idle adjustment
- ATM™ die cast aluminum main bodies, metering blocks & throttle bodies
- ATM™ all aluminum dual inlet, dual site window fuel bowls with 7/8”-20 inverted flare inlets
- Changeable idle air & high-speed air bleeds
- Polished silver finish
- Available in 650, 750, 850, 950 and 1050 CFM sizes (4150 Flange)
- Dual bolt pattern throttle-body (4150/4500)