HPI Racing Nitro RS4 3 Drift 12034 Instruction Manual
![HPI Racing Nitro RS4 3 Drift 12034 Race Kit manual cover](/images/lfSIkWbnRFeSyHGENJNrVLMP/thumbs/thumb175x175.webp)
To break in the engine, start by running the car at a rich fuel mixture setting for the first 3-5 tanks. Gradually lean out the fuel mixture to achieve optimal performance. Avoid full-throttle runs until the engine is fully broken in.
Use high-quality nitro fuel with a 20-30% nitromethane content and a good oil blend for lubrication. Make sure the fuel is fresh and well-stored to ensure consistent performance.
Check the glow plug to ensure it is functioning properly. Verify that the fuel lines are clear and the fuel tank is not leaking. Also, inspect the air filter for cleanliness and ensure the carburetor settings are correct.
Replace the glow plug when you notice difficulty in starting, inconsistent idling, or decreased performance. Regular maintenance checks can help determine the condition of the glow plug.
After each run, clean the chassis and body, check for loose screws, inspect the drivetrain for wear, and clean the air filter. Regularly inspect the fuel lines and ensure the glow plug is in good condition.
Begin with the factory settings and make small adjustments to the high-speed and low-speed needles. Listen for a smooth idle and quick throttle response, and ensure the engine is not overheating.
Use hard compound drift tires specifically designed for RC cars. These provide the necessary slip for controlled drifting. Experiment with different brands to find the best fit for your driving style.
Adjust the suspension settings by changing the shock oil viscosity or spring tension. Fine-tune the camber and toe angles to better suit your driving style and track conditions.
Check the carburetor settings and adjust the idle speed screw. Ensure the fuel mixture is not too lean, and inspect the glow plug for wear or fouling. Verify there are no air leaks in the fuel system.
Yes, many aftermarket parts are available to enhance the performance and aesthetics of your car. Ensure compatibility with your model and consult the manufacturer’s guidelines when selecting upgrades.