Weber Carburetors & Parts
Weber carburetors are a popular upgrade for many vehicles, from daily drivers to all-out racing machines. The flexibility, ease of tuning, and reliability have made Weber carburetors the first choice for engine builders around the world.
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Related Technical Documents |
Tuning and Troubleshooting Weber CarbsWeber Carburetor Identification and Model Numbers |
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| Weber Venturi (Chokes), 48 IDA (Dual) Carburetor Selecting the correct main venturi (choke) size is the first step in tuning a Weber carburetor. These venturis fit 2-barrel Weber 48 IDA carburetors only (not the 3-barrel IDA Triple). | Weber Idle Jet, DCOE, F8 These Idle Jets fit Weber DCOE and 45 MCHH Carburetors. F8 bleeds air in through a 1.2mm hole in the side, making it leaner than F9 but richer than F11. Recommended when oxygenated gas is used. | Weber Accelerator Pump Discharge Valve, DCOE, IDF, IDA The Weber accelerator pump dischage valve fits, 48 IDA (Dual), 40/46 IDA (Triple), DCOE, and IDF carburetors. |

