10-Pack Carburetor Main Jets GX140 GX160 GX200 GX390 212cc
10-Pack Carburetor Main Jets GX140 GX160 GX200 GX390 212cc
Keep your go-kart, mini bike, or small engine running at its best with this 10-piece set of carburetor main jets (fuel nozzles). Compatible with popular Honda-style GX140, GX160, GX200, GX390, and 212cc engines, these metal jets let you fine-tune your fuel delivery for optimized throttle response and engine output.
Why Choose This Jet Set?
- Wide Compatibility: Fits GX140, GX160, GX200, GX390, and 212cc engines commonly found in go-karts, mini bikes, pressure washers, and generators.
- Corrosion-Resistant Metal Construction: Precision-machined from durable metal with excellent resistance to fuel-related corrosion — built to last longer and reduce the need for frequent replacements.
- Easy Installation: Straightforward design means even those without extensive mechanical experience can swap jets quickly and confidently.
- Optimized Fuel Metering: Different jet sizes allow precise control over the air-fuel mixture, helping your engine deliver better power and efficiency across various conditions.
- Great Value: A 10-piece assortment gives you the flexibility to tune and experiment without ordering individual jets separately.
Specifications
| Material | Metal |
| Jet Sizes Included | 70, 72, 75, 78, 80, 82, 85, 88, 90, 100 |
| Quantity | 10 pieces |
| Compatible Engines | GX140, GX160, GX200, GX390, 212cc |
| Country of Origin | Made in China |
Package Includes
- 10 × Carburetor Main Jets (Sizes: 70, 72, 75, 78, 80, 82, 85, 88, 90, 100)
Important Notes
- Product images are for reference only and may not reflect exact size — refer to the specifications above for sizing details.
- Minor dimensional variance is possible due to manual measurement tolerances.
- Actual color may vary slightly from monitor to monitor.
Related Products You May Like
- 4-Pack Deer Whistle Wildlife Alert Devices for Vehicles
- 25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit
- 34-Compartment Double-Sided Hardware Storage Box & Dividers
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What engine models are these carburetor main jets compatible with?
A: These carburetor main jets are compatible with Honda-style GX140, GX160, GX200, GX390, and 212cc engines, which are widely used in go-karts, mini bikes, pressure washers, and small generators.
Q: What jet sizes are included in the 10-piece set?
A: The set includes 10 jet sizes: 70, 72, 75, 78, 80, 82, 85, 88, 90, and 100, giving you a full range for carburetor tuning and fuel mixture adjustment.
Q: Are these carburetor jets easy to install without professional tools?
A: Yes — these jets feature a straightforward design that makes installation accessible even for those with limited mechanical experience. Basic hand tools are typically all that's needed to swap jets in most carburetors.
Q: Why would I need different jet sizes?
A: Different jet sizes control how much fuel passes through the carburetor. Tuners use various sizes to dial in the optimal air-fuel mixture for their engine's specific setup, altitude, or performance goals — having an assortment on hand saves time and shipping costs.