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Start ShoppingMIKUNI FN100606-67.5 Low Speed Jet - High-Performance Intake System for Powersports
Description
Upgrade your powersports engine's performance with the MIKUNI FN100606-67.5 Low Speed Jet. This high-quality intake system delivers precise fuel metering for smoother acceleration, improved fuel efficiency, and consistent power output across all riding conditions.
Key Features
- Precision Fuel Metering: Optimizes the fuel-air mixture for low-speed operation, ensuring responsive throttle control and reduced engine hesitation.
- Durable Construction: Made from high-grade brass for long-lasting performance in harsh environments and extreme temperatures.
- Universal Compatibility: Designed to fit a wide range of MIKUNI carburetor models, making it a versatile upgrade for ATVs, UTVs, and motorcycles.
- Easy Installation: Simple replacement design with minimal modifications required for quick integration into existing fuel systems.
- Adjustable Jetting: Allows fine-tuning of fuel delivery for custom performance tuning and varying fuel requirements.
Why Choose This Product
Whether you're tackling off-road trails or street riding, the MIKUNI Low Speed Jet delivers reliable performance with its advanced engineering. This essential component ensures your engine runs efficiently at lower speeds while maintaining power delivery across the RPM range. Its corrosion-resistant materials and precise calibration make it a trusted choice for riders seeking enhanced fuel economy and consistent engine performance.Log in to submit a price match request.
Upgrade your powersports engine's performance with the MIKUNI FN100606-67.5 Low Speed Jet. This high-quality intake system delivers precise fuel metering for smoother acceleration, improved fuel efficiency, and consistent power output across all riding conditions.
Key Features
- Precision Fuel Metering: Optimizes the fuel-air mixture for low-speed operation, ensuring responsive throttle control and reduced engine hesitation.
- Durable Construction: Made from high-grade brass for long-lasting performance in harsh environments and extreme temperatures.
- Universal Compatibility: Designed to fit a wide range of MIKUNI carburetor models, making it a versatile upgrade for ATVs, UTVs, and motorcycles.
- Easy Installation: Simple replacement design with minimal modifications required for quick integration into existing fuel systems.
- Adjustable Jetting: Allows fine-tuning of fuel delivery for custom performance tuning and varying fuel requirements.
Why Choose This Product
Whether you're tackling off-road trails or street riding, the MIKUNI Low Speed Jet delivers reliable performance with its advanced engineering. This essential component ensures your engine runs efficiently at lower speeds while maintaining power delivery across the RPM range. Its corrosion-resistant materials and precise calibration make it a trusted choice for riders seeking enhanced fuel economy and consistent engine performance.| SKU | GM083D8BF3 |
|---|---|
| MPN | FN100606-67.5 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Reviews
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| Make | Model | Years |
|---|---|---|
| Honda | CRF450R | 2004-2024 |
| Kawasaki | KX450F | 2008-2024 |
| Yamaha | YZ450F | 2006-2024 |
| Suzuki | RMZ450 | 2007-2024 |
| Various | Keihin FCR equipped bikes/ATVs | 1999-2024 |
Frequently Asked Questions
Fits Keihin FCR series carburetors (39mm/41mm) found on most modern 4-stroke MX bikes.
Varies by bike/elevation. Often stock or one size up from stock for richer low-end tuning.
Usually rejet pilot, needle, and main together for complete tuning.
Improves low-speed fueling if your current jet is too lean. Requires proper tuning.
Installation Guide
Tools Required
- Small flathead screwdriver
- Jet wrench or needle nose pliers
Pro Tips
- Remove float bowl completely for access. Clean all jets while apart. Test plug chop after install to verify jetting.
Common Mistakes to Avoid
- Dropping jet into carb body
- Not cleaning float bowl before install
Comparison vs Stock/OEM
Direct OEM replacement or performance upgrade. Same brass construction and tolerances as factory jets.
Improvements
- Consistent flow rates
- Better corrosion resistance
- Available in precise sizes for tuning
Considerations
- Genuine Mikuni preferred over cheap knockoffs for accuracy
Durability & Warranty
What Others Are Saying
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