Unlock hidden potential in your GX390-style clone with this oversized carburetor, built to gulp more air and fuel for explosive acceleration. Its venturi design promotes finer misting, leading to cleaner combustion and fewer flat spots in the powerband.

Perfect for track days where you need that extra punch out of corners, it installs directly onto stock manifolds. While no individual parts are offered, the unit's robust build ensures it handles racing abuse, from dusty ovals to tight sprints.

• Larger bore increases volumetric efficiency for noticeable HP gains.
• Adjustable metering for dialing in rich or lean mixtures based on track conditions.
• Streamlines fueling to keep your kart organized and running strong all session.

Big block enthusiasts swear by it for transforming sluggish setups into track terrors. Pair with an air filter for optimal flow, and watch lap times drop as your engine breathes freely.

SKU: CL-44915H

Embrace the rush of unfiltered power— this carb turns heads and finish lines in your favor.

Frequently Asked Questions

Q: Will this carburetor fit my stock GX390 clone engine?

A: Yes, this unit is designed to install directly onto stock manifolds, making it a straightforward upgrade for most GX390-style clone engines.

Q: Do I need to adjust the carburetor after installation?

A: Yes, this carburetor features adjustable metering. You should dial in your fuel mixture (rich or lean) based on your specific track conditions and altitude to ensure optimal performance.

Q: What should I pair with this carburetor for the best results?

A: For maximum volumetric efficiency and power gains, we highly recommend pairing this big carburetor with a high-flow air filter to ensure your engine can breathe freely.

Q: Is this carburetor suitable for racing conditions?

A: Absolutely. It is built with a robust design specifically to handle the rigors of racing, from the vibrations of dusty ovals to the demands of tight sprint tracks.

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