Holley 94, 2100, 2110, AA-1 Carburetor Tips Idle mixture screw with bent, or grooved tips should be replacedDouble or triple carburetor will use power valve with lower HG. 2.5, or 3.5. Need a New Check Weight? Updated on 04/07/2021 Was this article helpful? Yes No Related Articles Kit Identification – Holley 94, 2100, AA-1 Holley 94, 2100, 2110 Carburetor Identification Holley 94, 2100, 2110 Accelerator Pump Holley 94, 2100, 2110 Specifications Holley 94 2 Barrel Rebuild Holley 94, 2100, 2110, AA-1 Idle System Need Support?Can't find the answer you're looking for?Contact Support