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OMG’s most versatile Methanol "street/strip race" carburetors feature a 4150-style flange "with vacuum ports" in sizes from 650cfm all the way up to 1050cfm. It is the perfect blend of a precision die cast aluminum ATM™ 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.
Incoming fuel is managed by ATM's™ all aluminum dual inlet, dual sight-window fuel bowls. They are setup for 7/8”-20 with AN #8 fittings that provide a tight, leak-resistant seal and feature special wedge-shaped floats.
The billet components add durability for frequent calibration changes and strength for the extreme throttle action associated with racing.
Methanol carburetors come with a shiny tumbled polish finish and black anodized billet metering blocks and throttle bodies with vacuum advance and PVC tubes.
Part #: OMG-BSA