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Start ShoppingMIKUNI FVM18-144 VM Series Round Slide Carburetor - High-Performance Fuel System for Powersports
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Description
Upgrade your powersports engine's fuel delivery system with the MIKUNI VM Series Round Slide Carburetor. This high-performance component delivers precise fuel-air mixture control, ensuring optimal power output and reliable operation for motorcycles, ATVs, and more.
Key Features
- Round Slide Design: Enables fine-tuned fuel adjustment for responsive throttle control and consistent power delivery.
- VM Series Compatibility: Engineered for seamless integration with MIKUNI's advanced fuel system technology for superior engine efficiency.
- Durable Construction: Cast aluminum housing resists corrosion and heat deformation for long-lasting performance in demanding environments.
- Easy Installation: Standard mounting interface simplifies replacement and maintenance without specialized tools.
- Adjustable Needle Jet: Allows customization of fuel flow rates to match engine modifications and riding conditions.
Why Choose This Product
Whether you're tuning a high-performance motorcycle or optimizing an ATV's fuel system, this carburetor offers unmatched precision and reliability. Its robust design handles extreme temperatures and vibrations, while the adjustable slide mechanism gives riders full control over engine performance. Perfect for both stock engines and modified powerplants, this MIKUNI carburetor ensures smooth acceleration, improved fuel efficiency, and consistent power delivery across a wide range of riding conditions.
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Upgrade your powersports engine's fuel delivery system with the MIKUNI VM Series Round Slide Carburetor. This high-performance component delivers precise fuel-air mixture control, ensuring optimal power output and reliable operation for motorcycles, ATVs, and more.
Key Features
- Round Slide Design: Enables fine-tuned fuel adjustment for responsive throttle control and consistent power delivery.
- VM Series Compatibility: Engineered for seamless integration with MIKUNI's advanced fuel system technology for superior engine efficiency.
- Durable Construction: Cast aluminum housing resists corrosion and heat deformation for long-lasting performance in demanding environments.
- Easy Installation: Standard mounting interface simplifies replacement and maintenance without specialized tools.
- Adjustable Needle Jet: Allows customization of fuel flow rates to match engine modifications and riding conditions.
Why Choose This Product
Whether you're tuning a high-performance motorcycle or optimizing an ATV's fuel system, this carburetor offers unmatched precision and reliability. Its robust design handles extreme temperatures and vibrations, while the adjustable slide mechanism gives riders full control over engine performance. Perfect for both stock engines and modified powerplants, this MIKUNI carburetor ensures smooth acceleration, improved fuel efficiency, and consistent power delivery across a wide range of riding conditions.| SKU | GM06C30587 |
|---|---|
| MPN | FVM18-144 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Honda | XR200R | 1980-1985 |
| Suzuki | SP370 | 1981-1984 |
| Yamaha | DT175 | 1978-1982 |
| Kawasaki | KDX200 | 1983-1985 |
Frequently Asked Questions
No, it ships with stock jets. Most users need a jet kit for their specific bike and conditions.
Often yes for vintage bikes, but check manifold fitment and rejetting is usually required.
Uses standard VM 18mm slide (2.5-5.0 cuts) and needle. Confirm with Mikuni chart.
No, designed for carbureted 2-stroke/4-stroke engines 125-250cc.
Installation Guide
Difficulty
Medium
Est. Time
45 min
Tools Required
- screwdrivers
- carburetor synch tool
- jet kit
- torque wrench
- 12mm socket
Pro Tips
- Clean all passages before install
- Use a jet kit for initial tuning
- Apply light oil to slide
- Break in with mid-range throttle
Common Mistakes to Avoid
- Not syncing carbs on multi-carb setups
- Incorrect jetting for altitude/temp
- Overlooking intake boot tears
Comparison vs Stock/OEM
Aftermarket performance carb vs. often worn OEM carbs on vintage bikes
Improvements
- Crisp throttle response
- Better mid-range power
- Easier tuning
- Removable float bowl for quick jet changes
Considerations
- Requires rejetting unlike plug-and-play OEM
- More expensive than stock replacements
Durability & Warranty
Expected Lifespan
10+ years with proper maintenance
Warranty
Limited lifetime from Mikuni against defects
Maintenance
Clean every 20 hours, rebuild every 100 hours or annually. Check float height seasonally
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