Description
Fine-tuning your alcohol carburetor setup demands precision at every juncture—and that starts with the right jets. These Holley Alcohol Jets deliver the exact fuel metering your engine needs to maintain optimal air-fuel ratios on methanol or ethanol blends, whether you’re chasing consistency on the dyno or reliability in competition. Running undersized or oversized jets compromises performance and wastes potential; these .154″ jets give you the precision calibration serious racers depend on.
- Carburetor jet pair
- 0.154″ ID orifice
- Holley carburetors compatible
- Brass construction
- Alcohol fuel rated
- Bolt-in installation
- Number 154 specification






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