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Start ShoppingMIKUNI FVM34/27 Mixing Chamber Top w/Gasket - Carburetor Intake System for Powersports
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Description
Upgrade your powersports engine's performance with the MIKUNI FVM34/27 Mixing Chamber Top. This high-quality component delivers precise fuel-air mixture control, enhancing throttle response and fuel efficiency for motorcycles, ATVs, and more.
Key Features
- 34mm Bore / 27mm Venturi Design: Optimized airflow for improved engine performance and responsiveness.
- Aluminum Body with Integrated Gasket: Durable, corrosion-resistant construction with a sealed fit for leak-free operation.
- Lightweight Construction: Only 0.1 lbs (1.6 oz) reduces engine load while maintaining structural integrity.
Why Choose This Product
Engineers at MIKUNI design this mixing chamber top for seamless integration with carburetor systems, ensuring consistent fuel delivery and enhanced engine efficiency. The precision-machined aluminum body resists warping and wear, while the included gasket provides a reliable seal. Whether you're tuning a high-performance motorcycle or optimizing an ATV engine, this component offers superior airflow management and long-term durability. Its compact design makes it an essential upgrade for riders seeking maximum power and fuel economy.
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Upgrade your powersports engine's performance with the MIKUNI FVM34/27 Mixing Chamber Top. This high-quality component delivers precise fuel-air mixture control, enhancing throttle response and fuel efficiency for motorcycles, ATVs, and more.
Key Features
- 34mm Bore / 27mm Venturi Design: Optimized airflow for improved engine performance and responsiveness.
- Aluminum Body with Integrated Gasket: Durable, corrosion-resistant construction with a sealed fit for leak-free operation.
- Lightweight Construction: Only 0.1 lbs (1.6 oz) reduces engine load while maintaining structural integrity.
Why Choose This Product
Engineers at MIKUNI design this mixing chamber top for seamless integration with carburetor systems, ensuring consistent fuel delivery and enhanced engine efficiency. The precision-machined aluminum body resists warping and wear, while the included gasket provides a reliable seal. Whether you're tuning a high-performance motorcycle or optimizing an ATV engine, this component offers superior airflow management and long-term durability. Its compact design makes it an essential upgrade for riders seeking maximum power and fuel economy.
| SKU | GM123A0190 |
|---|---|
| MPN | FVM34/27 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Suzuki | DR350 | 1987-2003 |
| Suzuki | DR350S | 1990-1999 |
| Suzuki | SP370 | 1985-1989 |
| Suzuki | SP400 | 1983-1985 |
| Suzuki | DR400 | 1997-2003 |
Frequently Asked Questions
Yes, the FVM34/27 comes with the mixing chamber top gasket pre-attached or included.
Yes, compatible with 1987-2003 Suzuki DR350/DR350S models as a carburetor service part.
This is an genuine Mikuni replacement part, equivalent to OEM for listed Suzuki models.
Not typically required for this part alone, but recommended to check jetting if doing full carb rebuild.
Installation Guide
Difficulty
Easy
Est. Time
15 min
Tools Required
- Phillips screwdriver
- small flathead screwdriver
- needle jet tool (optional)
Pro Tips
- Inspect slide and needle position while carb is apart
- Use carb cleaner on all parts before reassembly
Common Mistakes to Avoid
- Not cleaning mating surfaces before installation
- Damaging gasket during assembly
Comparison vs Stock/OEM
Direct OEM-equivalent replacement from Mikuni (Suzuki carb manufacturer)
Improvements
- Precision machined for better fuel/air mixing
- Includes gasket (often missing from worn OEM sets)
Considerations
- No performance upgrade over stock, purely replacement part
Durability & Warranty
Expected Lifespan
Matches OEM - 10+ years with proper maintenance
Warranty
Limited lifetime warranty from Mikuni against manufacturing defects
Maintenance
Clean during annual carb service, inspect for wear/cracks
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