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Start ShoppingMIKUNI FN100606-75 Low Speed Jet - High-Performance Intake System for Powersports Vehicles
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Description
Upgrade your powersports engine's performance with the MIKUNI FN100606-75 Low Speed Jet. This precision-crafted component ensures optimal fuel-air mixture delivery, enhancing throttle response and low-speed power output for improved riding experience.
Key Features
- High-Flow Design: Optimized fuel atomization for smoother acceleration and better fuel efficiency.
- Durable Construction: Precision-machined brass for long-lasting performance in harsh riding conditions.
- Easy Installation: Compatible with standard MIKUNI carburetor setups for quick replacement.
- Performance Tuning: Adjustable jetting allows customization for different fuel types and engine modifications.
Why Choose This Product
Whether you're modifying a dirt bike, ATV, or off-road vehicle, this low-speed jet delivers consistent fuel delivery across RPM ranges. Its corrosion-resistant materials ensure reliability in extreme environments, while the precise flow control helps maintain engine efficiency. Riders benefit from enhanced low-end torque and smoother power delivery, making it ideal for both street and trail applications. The straightforward installation process saves time and labor costs, making it a must-have upgrade for performance enthusiasts.
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Upgrade your powersports engine's performance with the MIKUNI FN100606-75 Low Speed Jet. This precision-crafted component ensures optimal fuel-air mixture delivery, enhancing throttle response and low-speed power output for improved riding experience.
Key Features
- High-Flow Design: Optimized fuel atomization for smoother acceleration and better fuel efficiency.
- Durable Construction: Precision-machined brass for long-lasting performance in harsh riding conditions.
- Easy Installation: Compatible with standard MIKUNI carburetor setups for quick replacement.
- Performance Tuning: Adjustable jetting allows customization for different fuel types and engine modifications.
Why Choose This Product
Whether you're modifying a dirt bike, ATV, or off-road vehicle, this low-speed jet delivers consistent fuel delivery across RPM ranges. Its corrosion-resistant materials ensure reliability in extreme environments, while the precise flow control helps maintain engine efficiency. Riders benefit from enhanced low-end torque and smoother power delivery, making it ideal for both street and trail applications. The straightforward installation process saves time and labor costs, making it a must-have upgrade for performance enthusiasts.
| SKU | GM02CD43B8 |
|---|---|
| MPN | FN100606-75 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | VM Series Carburetors (e.g., VM34, VM26, VM28) | 1980-2025 |
| Honda | CR125R, CR250R, XR series | 1990-2010 |
| Yamaha | YZ125, YZ250, TTR series | 1985-2005 |
| Suzuki | RM125, RM250, DR-Z400 | 1995-2015 |
| Kawasaki | KX125, KX250, KLX series | 1980-2020 |
Frequently Asked Questions
Fits Mikuni VM, VM-P, and BS series carburetors commonly found on Honda, Yamaha, Suzuki, Kawasaki dirt bikes and ATVs.
This is a low speed (main) jet for the main circuit, size #75.
Often paired with needle, slide, and pilot jet changes for full tuning. Check your elevation and mods.
Yes, ideal for 2-strokes like CR/YZ/RM/KX models with Mikuni carbs.
Direct OEM-spec replacement, same brass material and threading.
Installation Guide
Difficulty
Easy
Est. Time
5 min
Tools Required
- Small flathead screwdriver
- Needle nose pliers
- Jet cleaner tool (optional)
Pro Tips
- Clean carb thoroughly first. Use a jet gauge to confirm size. Adjust air/fuel screw after install for optimal mixture.
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Installing wrong size jet
- Over-tightening emulsion tube
Comparison vs Stock/OEM
Direct OEM replacement for Mikuni-equipped bikes; identical specs to factory jets
Improvements
- Precise fuel metering for better performance tuning
- Consistent manufacturing tolerances
Considerations
- No performance gain over stock unless part of full rejet
Durability & Warranty
Expected Lifespan
Indefinite with proper carb maintenance (does not wear out)
Warranty
Limited lifetime from Mikuni against defects
Maintenance
Inspect for corrosion or debris during carb cleans (every 10-20 hours)
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