Mastering the First Sector at Interlagos: Braking & Racing Line

Introduction

Interlagos is a challenging circuit, and the first sector is particularly critical for setting up a strong lap time. Understanding the braking points, racing lines, and cornering techniques can greatly enhance your performance. This guide provides concrete advice on how to navigate the first sector effectively.

Key Corners in the First Sector

The first sector consists primarily of the Senna Esses and the iconic Curva do ‘S’, which requires precision and confidence in your driving techniques. Here are the steps to master this area:

1. The Senna Esses - Corner Entry

• Braking Point: Approach the Senna Esses at high speed. Begin braking approximately 50 meters before the first apex. It’s crucial to be aware of your speed and the weight transfer as you decelerate.
• Racing Line: Aim for the right side of the track as you approach the first corner. This gives you a better entry angle into the Esses.

2. Trail Braking into the First Apex

• Technique: As you turn into the first corner, begin trail braking. This means gradually releasing the brake while still turning into the corner, enabling better control and maintaining speed.
• Throttle Control: Be gentle with the throttle; avoid abrupt inputs that can unsettle the car. Focus on a smooth application as you approach the apex.

3. Exit the First Corner

• Corner Exit: As you apex, look for the early exit point which opens on the left side of the track. Use the curb to help rotate the car and get on the throttle as soon as possible. This will maximize your speed down the hill.
• Throttle Management: Apply the throttle progressively to avoid wheel spin—especially crucial in rear-wheel drive cars, which can easily lose grip here.

4. Navigating the Second Corner

• Braking: For the second corner, which comes quickly after the first, you will need to brake hard again just after you have settled on the throttle after exiting the first hairpin.
• Turn-In: Position your car on the right side of the track, and as you approach the third apex, begin turning in aggressively. Your braking should be harder here but see how you can taper off as you turn in for better balance.

5. The Curva do ‘S’ - Finding Flow

• Connecting Corners: The Curva do ‘S’ is crucial and has the potential for high-speed cornering. After the second corner, keep the momentum and move left toward the apex of the Curva do ‘S’.
• Racing Line: Focus on hitting the apex at the left without sacrificing the angle for the next right corner. Having an earlier turn-in will let you carry more speed.

6. Transitioning to the Next Sector

• Exit Speed: As you exit the Curva do ‘S’, aim for a wide line on the right side of the track. This ensures a powerful exit onto the straight, where you can maximize throttle application without fear of a spin.
• Telemetry Reading: Use telemetry analysis to review your throttle application and braking points. This can help identify areas for improvement—whether you're too aggressive or conservative.

Consistency is Key

To consistently improve your lap times at Interlagos, focus on your braking points, the smoothness of your inputs, and your racing line. These elements will not only enhance your performance in the first sector but significantly throughout the entire lap.

By utilizing tools like P1, you can get real-time feedback based on your telemetry, helping to fine-tune your approach to the first sector and beyond. Remember, it's not just about speed; it's about learning how to be consistent and becoming a more skilled racer.

Conclusion

Nailing the first sector at Interlagos takes practice and attention to detail. Focus on your braking points, practice the racing line, and analyze your telemetry to improve. With time and dedication, you will find yourself comfortably dominating the first sector and turning quicker laps.