Unlock smoother acceleration in your kart's 196cc Clone engine by installing this precision-drilled WMS Clone Engine Jet sized at .039 inch or 0.99mm. Sold as a single unit, it allows racers to customize fuel mixture for specific track conditions, delivering that extra edge in competitive races.

• Engineered for GX200 Clone compatibility, ensuring seamless integration with aftermarket parts.
• Drilled to exact specifications for consistent fuel flow, reducing hesitation during starts.
• Ideal for restricted classes where every bit of tuning counts toward faster lap times.

Whether you're adjusting for high-altitude tracks or dense air, this jet helps maintain peak power output without over-fueling. Pair it with a WMS jet block for organized engine maintenance, keeping your setup race-ready and efficient. Experience the difference in responsiveness that precise jetting brings to your karting sessions. SKU: RLVDJ39.

Frequently Asked Questions

Q: How do I know if the .039 jet is the right size for my Clone engine?

A: Jet sizing depends on your specific engine build, air density, and track altitude. The .039 (0.99mm) jet is typically used to increase fuel flow compared to stock jets. We recommend reading your spark plug color after a few laps to determine if your fuel mixture is running rich or lean.

Q: Is this jet compatible with all 196cc Clone engines?

A: Yes, this jet is engineered for GX200-style Clone engines. It is designed to fit standard carburetor setups used in most karting classes.

Q: How often should I change my engine jet?

A: You should adjust your jetting whenever you experience significant changes in weather, humidity, or track elevation. Keeping a variety of jet sizes on hand allows you to tune for peak performance in any racing condition.

Q: Do I need any special tools to install this jet?

A: You will need a flat-head screwdriver to remove the carburetor bowl and the existing jet. Ensure you have a clean workspace to prevent debris from entering the carburetor during the swap.

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