ATM Innovation XRB-650E85 XRB Series E85 Carburetor, 650cfm

ATM’s most versatile E85 carburetors are its XRB Series that feature a 4150-style flange in sizes from 650cfm all the way up to 1050cfm. It is the perfect blend of a precision die cast aluminum QFT™ carb body with ATM 2-circuit, 4-emulsion billet metering blocks and a billet aluminum throttle body. The idle and high-speed air bleeds and the idle fuel feed and power valve channel restrictions can be changed to tailor a precise fuel curve your application. QFT™ die cast aluminum main body w/changeable idle- and high-speed air bleeds Billet 2-circuit, 4-emulsion metering blocks 4-corner idle adjustment Braswell™ Fuel Chute Lite dual inlet/dual sight-window fuel bowls Billet throttle body w/slabbed throttle shafts Available for gas, methanol & E85