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Start ShoppingMIKUNI FVM30/38-P-5 Needle Jet - High-Performance Carburetor Fuel System for Powersports Vehicles
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Description
Upgrade your powersports engine's fuel delivery system with the MIKUNI FVM30/38-P-5 Needle Jet. This high-performance component ensures precise fuel metering for improved throttle response, smoother power delivery, and maximum engine efficiency across a range of riding conditions.
Key Features
- Precision Fuel Metering: Advanced needle design delivers consistent fuel flow for optimal combustion efficiency.
- Universal Compatibility: Fits most MIKUNI carburetor models with FVM30/38-P-5 specifications.
- Durable Construction: High-grade brass alloy resists corrosion and maintains accuracy in extreme temperatures.
- Easy Installation: Plug-and-play design requires minimal adjustments for quick integration with existing systems.
Why Choose This Product
Whether you're tuning a motorcycle, ATV, or UTV, this needle jet offers reliable performance and long-term durability. Its precise fuel delivery enhances engine responsiveness while reducing fuel waste, making it ideal for riders who demand consistent power output. The universal fitment ensures versatility across multiple powersports platforms, while the corrosion-resistant materials guarantee trouble-free operation in harsh environments.
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Upgrade your powersports engine's fuel delivery system with the MIKUNI FVM30/38-P-5 Needle Jet. This high-performance component ensures precise fuel metering for improved throttle response, smoother power delivery, and maximum engine efficiency across a range of riding conditions.
Key Features
- Precision Fuel Metering: Advanced needle design delivers consistent fuel flow for optimal combustion efficiency.
- Universal Compatibility: Fits most MIKUNI carburetor models with FVM30/38-P-5 specifications.
- Durable Construction: High-grade brass alloy resists corrosion and maintains accuracy in extreme temperatures.
- Easy Installation: Plug-and-play design requires minimal adjustments for quick integration with existing systems.
Why Choose This Product
Whether you're tuning a motorcycle, ATV, or UTV, this needle jet offers reliable performance and long-term durability. Its precise fuel delivery enhances engine responsiveness while reducing fuel waste, making it ideal for riders who demand consistent power output. The universal fitment ensures versatility across multiple powersports platforms, while the corrosion-resistant materials guarantee trouble-free operation in harsh environments.| SKU | GM80F53146 |
|---|---|
| MPN | FVM30/38-P-5 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Suzuki | DR350/DR400 | 1985-2005 |
| Honda | XR250R/XR400R | 1990-2000 |
| Various | Mikuni VM30/VM38 carbureted bikes | 1980-2010 |
Frequently Asked Questions
Fits Mikuni VM30 and VM38 series carburetors, common on dirt bikes like Suzuki DR and Honda XR models.
Yes, Mikuni is the OEM carb supplier for many Japanese bikes; this is genuine Mikuni.
Often yes, when changing needle jet for proper air/fuel ratio; check your elevation and mods.
Inspect for wear grooves or oval holes; replace if damaged for optimal fueling.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Small flathead screwdriver
- Carb cleaner
- Jet gauge or calipers
Pro Tips
- Remove float bowl first, note orientation of jet, clean thoroughly to avoid clogging
Common Mistakes to Avoid
- Not cleaning carb passages before install
- Installing wrong size jet
Comparison vs Stock/OEM
Direct OEM equivalent as Mikuni supplies factory carbs
Improvements
- Precise fuel metering for performance tuning
- Replaceable for worn stock jets
Considerations
- None; identical to factory spec
Durability & Warranty
Expected Lifespan
Indefinite with proper maintenance; replace when worn
Warranty
Manufacturer defect only, typically 1 year
Maintenance
Inspect during carb cleaning, avoid cross-threading
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