Description
Precise fuel metering is the foundation of carburetor performance, and main jets directly control your engine’s fuel delivery at cruise and part-throttle operation. A properly sized main jet prevents lean stumbling, hesitation, and detonation while maximizing fuel efficiency and throttle response. If you’re tuning a Holley carb, these OEM-spec brass jets are essential for dialing in the perfect air-fuel ratio for your specific engine combination.
Technical Specifications:
- Quantity: Pair (2)
- Jet Size: #110
- Orifice ID: 0.156″
- Material: Brass
- Fitment: Holley carburetors
- Type: Main jets
- Installation: Bolt-on replacement






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