WKA Max Size Black .400 Clone Restrictor Plate for Official Kart Races

Officially WKA-endorsed, this black .400 max-size Restrictor Plate sets the benchmark for Clone GX200 engines in 196cc karting.

• WKA Certified: Passes all tech inspections effortlessly.
• Max Legal Size: .400" for optimal restricted power.
• Black Finish: Professional, understated vibe.
• Event Ready: Built for national series demands.

It enforces parity in WKA races, allowing drivers to showcase talent over tweaks. The plate's design ensures uniform restriction across fields, from regionals to nationals. Installs cleanly, supporting quick pit strategies. For aspiring pros, it's the gateway to legitimacy. SKU: MSRP-1400. Sanctioned speed starts here.

Frequently Asked Questions

Q: Is this .400" restrictor plate legal for all WKA Clone classes?

A: This plate is specifically designed for classes requiring the .400" max-size restriction. Always verify your specific class rulebook before competition to ensure the .400" size is the mandated requirement for your engine package.

Q: How does the restrictor plate affect engine performance?

A: The .400" restrictor plate limits the air intake to the GX200 engine, creating a uniform power ceiling across the field. This ensures parity, forcing drivers to focus on chassis setup and driving technique rather than engine modifications.

Q: Is the installation process difficult?

A: No, the plate is designed for a clean, straightforward installation between the carburetor and the intake manifold. Ensure you use fresh gaskets on both sides of the plate to prevent air leaks, which can cause lean conditions and engine damage.

Q: Does the black finish serve a functional purpose?

A: Beyond the professional aesthetic, the black finish helps tech inspectors quickly identify that the plate is a standard, WKA-compliant component, streamlining the pre-race technical inspection process.

Q: Should I clean the restrictor plate between races?

A: Yes, keeping the internal bore clean of carbon buildup or debris is essential for maintaining consistent airflow and ensuring your engine remains within legal technical specifications.

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