ATM’s Methanol XRSC Series "street/strip" race carburetors "with vacuum ports" will fulfill the needs of most racers through advanced fuel control from the ATM™ all aluminum fuel bowls, fully tuneable air bleeds and fuel channel restrictions in the ATM™ die-cast aluminum carb bodies and metering blocks. The throttle-bodies have vacuum tubes for vacuum advance and PVC hookups. They are available in 5 sizes from 650-1050CFM (4150 flange) applications.
Methanol carbs come with a dichromate gold corrosion-resistant finish.
X = cause it's cool
R = Race
S = Street
C = Cast
The Methanol 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.
Part #: XRSCA