Description
Main jet sizing is critical to dialing in your Holley carburetor’s fuel delivery across the mid-range and high-RPM load conditions. Running the correct jet diameter directly impacts throttle response, power output, and overall engine tuning precision. This pair of #71 main jets gives you the exact flow rate you need for proper air-fuel mixture calibration.
- Quantity: Pair (2)
- Jet Size: #71
- Inlet Diameter: 0.075″
- Material: Brass
- Application: Holley Carburetors
- Type: Main Jets






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