ARC GX390 Carburetor Adapter for GX200 Clone Engine Heads

Revolutionize your carb setup with ARC's GX390 to GX200 head adapter, bridging big-block carbs to compact Clone engines effortlessly.

• Eliminates stock black plastic insulator for direct fit
• Includes 'D' and round gaskets for leak-free sealing
• Compatible with Predator 212 using standard studs

Designed for 15-degree mounts, it opens up larger carb options, flooding your GX200 or BSP with richer mixtures for noticeable torque bumps. Kart racers love how it streamlines airflow, cutting lag and boosting mid-range punch.

Installation is a breeze: Swap the insulator, bolt on, and tune—your engine will respond sharper, aiding better organization during pit stops. For those upgrading from stock carbs, this adapter unlocks potential without headaches, ensuring reliable power on every lap.

Whether chasing class records or casual speed, it positions your kart for success. SKU: ARC6878.

Frequently Asked Questions

Q: Will this adapter fit my Predator 212 engine?

A: Yes, this adapter is fully compatible with the Predator 212 using standard mounting studs, allowing you to bridge the gap between big-block carburetors and your engine head.

Q: Do I need to purchase extra gaskets for this installation?

A: No, the kit comes complete with both 'D' and round gaskets to ensure a leak-free, airtight seal right out of the box.

Q: How does this adapter improve engine performance?

A: By eliminating the restrictive stock plastic insulator and allowing for a larger carburetor, this adapter streamlines airflow and provides a richer fuel mixture, resulting in improved mid-range torque and reduced throttle lag.

Q: Is the installation process difficult?

A: Installation is straightforward. Simply remove the stock insulator, bolt the adapter in place using the included gaskets, and tune your carburetor to match your new airflow setup.

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