The Gas XRSC Series is ATM Innovation’s most affordable "street/strip" race carb yet. It has all the features of high-end race carburetors – based on quality ATM™ die cast aluminum main 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. The throttle-bodies have vacuum 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.

  • 4 Vacuum tubes in throttle body, (2 are 3/8" full vacuum, 2 are 1/4", 1 full, 1 timed) 
  • 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
SKU ATM-XRSC-850
Brand ATM
Shipping Weight 5.0000kg
Shipping Width 0.300m
Shipping Height 0.200m
Shipping Length 0.200m
Shipping Cubic 0.012000000m3

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