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Start ShoppingMIKUNI FVM30/38-O-6 Needle Jet - Precision Fuel Delivery for Carburetor Systems
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Description
Upgrade your carburetor's fuel delivery system with the MIKUNI FVM30/38-O-6 Needle Jet, engineered for precise fuel metering and consistent engine performance. This critical component ensures optimal air-fuel ratios, enhancing power output and throttle response for riders who demand precision.
Key Features
- Precision Engineering: CNC-machined brass construction for durable, leak-free fuel flow control.
- Compatibility: Designed for Mikuni carburetor systems with 30/38mm throttle valves.
- Adjustable Needle: Fine-tune fuel delivery for different riding conditions and engine modifications.
- Sealed Design: Prevents fuel contamination and ensures long-term reliability in harsh environments.
Why Choose This Product
Whether you're tuning a high-performance motorcycle or optimizing a classic ride, this needle jet delivers unmatched accuracy. Its corrosion-resistant materials withstand extreme temperatures, while the adjustable needle allows customization for power gains. Riders appreciate its seamless integration with Mikuni carbs, reducing maintenance needs and boosting overall engine efficiency. Perfect for racers and enthusiasts seeking reliable, high-output fuel delivery.
SKU:
GMA14FBD88
MPN:
FVM30/38-O-6
Category:
Intake/Carb/Fuel System
Brand:
MIKUNI
Stock:
Out of Stock
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Upgrade your carburetor's fuel delivery system with the MIKUNI FVM30/38-O-6 Needle Jet, engineered for precise fuel metering and consistent engine performance. This critical component ensures optimal air-fuel ratios, enhancing power output and throttle response for riders who demand precision.
Key Features
- Precision Engineering: CNC-machined brass construction for durable, leak-free fuel flow control.
- Compatibility: Designed for Mikuni carburetor systems with 30/38mm throttle valves.
- Adjustable Needle: Fine-tune fuel delivery for different riding conditions and engine modifications.
- Sealed Design: Prevents fuel contamination and ensures long-term reliability in harsh environments.
Why Choose This Product
Whether you're tuning a high-performance motorcycle or optimizing a classic ride, this needle jet delivers unmatched accuracy. Its corrosion-resistant materials withstand extreme temperatures, while the adjustable needle allows customization for power gains. Riders appreciate its seamless integration with Mikuni carbs, reducing maintenance needs and boosting overall engine efficiency. Perfect for racers and enthusiasts seeking reliable, high-output fuel delivery.
| SKU | GMA14FBD88 |
|---|---|
| MPN | FVM30/38-O-6 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | Models with Mikuni VM30/VM38 carburetors | 1980-2024 |
Frequently Asked Questions
Designed for Mikuni VM30 and VM38 series carburetors commonly found on 2-stroke dirt bikes.
No, this is a genuine Mikuni replacement part, equivalent to OEM specs.
Often yes, pair with main/pilot jets for proper air/fuel tuning after changes.
Provides precise fuel metering; ideal for tuning mid-range power delivery.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Small flathead screwdriver
- Carb cleaning kit
- Jet gauge
Pro Tips
- Remove float bowl, slide out needle jet holder, replace jet, and verify with main jet sizing for tune
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Incorrect orientation of jet
Comparison vs Stock/OEM
Direct OEM-equivalent replacement from Mikuni
Improvements
- Precision machining for consistent fuel flow
- Corrosion-resistant brass
Considerations
- None; matches factory specs exactly
Durability & Warranty
Expected Lifespan
Indefinite with proper carb maintenance
Warranty
Limited lifetime by Mikuni against defects
Maintenance
Inspect during annual carb cleaning; replace if clogged or worn
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