Description
A properly sized pilot jet is critical for reliable cold starts, smooth idle quality, and predictable low-rpm response in carbureted engines. The EBC151-42.5 delivers precise fuel metering that OEM replacements often can’t match, ensuring your carburetor performs consistently across varying conditions. If you’re rebuilding a Mikuni BS CV carb or replacing a worn jet, this brass component offers the accuracy and durability your engine demands.
- Pilot jet size: 42.5
- Material: Brass construction
- Length: 14 mm
- Fitment: Mikuni BS CV carburetors
- Installation: Bolt-on replacement
- Flow calibration: Factory-precise
- Application: Late-model OEM carbs









