Description
Precise fuel atomization directly impacts throttle response, engine efficiency, and overall drivability—making main jet selection critical for carburetor tuning. This OEM-spec #142.5 jet delivers the exact fuel metering your CV or Power Jet carburetor demands, whether you’re running stock or modified applications. The 4-pack ensures you have spares on hand for testing different fuel maps or seasonal adjustments.
- Manufacturer: MIKUNI
- Jet Size: #142.5
- MPN: N102221-142.5
- Quantity: 4-Pack
- Fitment: CV carburetors
- Fitment: Power Jet carburetors
- Fitment: OE applications (original N102.221)
- Material: Precision-machined brass
- Origin: Made in Japan
- Installation: Bolt-on replacement
- Note: Verify dimensions before ordering






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