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Start ShoppingMIKUNI FVM34-168 VM Series Round Slide Carburetor - High-Performance Fuel System for Powersports
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Description
Upgrade your powersports engine's performance with the MIKUNI FVM34-168 VM Series Round Slide Carburetor. Designed for precision fuel delivery, this carburetor delivers consistent power output and smooth throttle response, making it ideal for off-road motorcycles, ATVs, and other high-performance vehicles.
Key Features
- Round Slide Design: Ensures precise fuel metering for responsive acceleration and efficient combustion.
- Durable Construction: Cast aluminum body resists corrosion and maintains performance in harsh environments.
- Easy Adjustment: Simplified float level and needle jet settings for quick tuning and maintenance.
- Compatibility: Fits VM series engines with 34mm bore sizes for seamless integration.
Why Choose This Product
Engineers at MIKUNI have crafted this carburetor to deliver reliable performance across a range of powersports applications. Its compact design reduces weight while maintaining robust fuel flow capabilities. The round slide mechanism provides superior throttle control, enhancing both on-road and off-road performance. Whether you're tackling rugged terrain or seeking refined power delivery, this carburetor offers the precision and durability needed for demanding conditions.
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Upgrade your powersports engine's performance with the MIKUNI FVM34-168 VM Series Round Slide Carburetor. Designed for precision fuel delivery, this carburetor delivers consistent power output and smooth throttle response, making it ideal for off-road motorcycles, ATVs, and other high-performance vehicles.
Key Features
- Round Slide Design: Ensures precise fuel metering for responsive acceleration and efficient combustion.
- Durable Construction: Cast aluminum body resists corrosion and maintains performance in harsh environments.
- Easy Adjustment: Simplified float level and needle jet settings for quick tuning and maintenance.
- Compatibility: Fits VM series engines with 34mm bore sizes for seamless integration.
Why Choose This Product
Engineers at MIKUNI have crafted this carburetor to deliver reliable performance across a range of powersports applications. Its compact design reduces weight while maintaining robust fuel flow capabilities. The round slide mechanism provides superior throttle control, enhancing both on-road and off-road performance. Whether you're tackling rugged terrain or seeking refined power delivery, this carburetor offers the precision and durability needed for demanding conditions.
| SKU | GMDE0663FB |
|---|---|
| MPN | FVM34-168 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Honda | CRF450R | 2009-2015 |
| Kawasaki | KX450F | 2010-2019 |
| Yamaha | YZ450F | 2008-2016 |
| Suzuki | RMZ450 | 2011-2020 |
Frequently Asked Questions
Comes with main jet #168, N-68 needle, and pilot jet #42. Full jet kit recommended for tuning.
No, manifold, cables, and airbox modifications typically required separately.
No, this is carbureted only. For EFI bikes, requires throttle body delete and custom setup.
Sea level stock jetting. Rejet richer for higher altitudes (reduce main by 2-5 sizes per 3000ft).
Yes, but best with performance exhaust/airbox. Expect tuning time for optimal performance.
Installation Guide
Difficulty
Medium
Est. Time
1 hr 0 min
Tools Required
- Socket set (8-14mm)
- Torque wrench
- Carb cleaner
- Jet kit tools
- Screwdrivers
Pro Tips
- Clean all mating surfaces
- Bench sync before install
- Start with included jets and adjust based on plug reads
- Use fresh fuel and premium air filter
Common Mistakes to Avoid
- Incorrect jetting causing lean/rich conditions
- Not syncing if multiple carbs
- Damaging float bowl gasket
Comparison vs Stock/OEM
Much larger 34mm bore vs stock 40-42mm EFI throttle bodies (effective flow increase with tuning)
Improvements
- Superior throttle response
- Easier tuning for racing
- Removable for maintenance
- Cost effective vs EFI conversion
Considerations
- Requires rejetting
- Cold start may need choke circuit
- Not plug-and-play on EFI bikes
Durability & Warranty
Expected Lifespan
5+ years with proper maintenance
Warranty
1 year manufacturer defect warranty
Maintenance
Clean every 10-20 hours racing, check float height seasonally, rebuild every 100 hours hard use
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