MIKUNI
SKU: 14-2501
Mikuni Jet Needle - Hsr45 Richer
$19.37
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Mikuni jet needle for HSR45 carburetors in richer calibration, designed to adjust fuel delivery in the midrange throttle position. Direct Mikuni OEM replacement for tuning HSR45-equipped V-twin engines.
Features
- Richer calibration for HSR45 carburetors
- Direct Mikuni OEM replacement
- Adjusts midrange fuel delivery
Specifications
- Brand: Mikuni
- Manufacturer Part #: FJ8-8CFY02-96
- Length: 4.4 in
- Width: 1.9 in
- Height: 0.4 in
- Weight: 0.05 lbs
- Country of Origin: Japan
Fitment
Fits HSR45 carburetors used on Harley and Indian V-twin engines. Richer calibration for midrange fuel tuning.
Frequently Asked Questions
What does a richer jet needle do?
A richer needle delivers more fuel in the midrange throttle position, improving throttle response and smoothing transitions between cruise and acceleration.
Will this fit my HSR45 carburetor?
Yes — this is a direct Mikuni OEM replacement for HSR45 carbs. Confirm your carb model before ordering.
Do I need to change other carburetor parts when swapping needles?
Changing just the needle adjusts midrange fuel delivery. For complete tuning, you may also want to evaluate main and pilot jets.
| BRAND | Mikuni |
| TYPE | Intake/Carb/Fuel System |
| SKU | 14-2501 |
| WEIGHT | 0.05 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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