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The Honda S2000 AP1 is a revered sports car known for its high-revving engine and exceptional handling. With the right modifications, this vehicle can achieve impressive performance metrics, including quarter-mile times. In this article, we will explore real-world results of fully upgraded S2000 AP1 models achieving 20-second quarter-mile times.
Understanding the S2000 AP1
The S2000 AP1 was produced from 1999 to 2003, featuring a 2.0-liter inline-four engine known for its VTEC technology. This engine produces 240 horsepower at a staggering 8,300 RPM, making it a favorite among car enthusiasts. However, to reach optimal quarter-mile times, several upgrades are essential.
Essential Upgrades for Performance
- Engine Management System
- High-Performance Exhaust System
- Cold Air Intake
- Upgraded Fuel Injectors
- Turbocharger or Supercharger
- Performance Tires
- Lightweight Wheels
- Suspension Upgrades
Each of these upgrades plays a crucial role in enhancing the overall performance of the S2000 AP1. Let’s delve deeper into how these modifications contribute to achieving a 20-second quarter-mile time.
Engine Management System
A quality engine management system allows for precise tuning of the engine parameters. This ensures that the vehicle runs efficiently and maximizes power output. A standalone ECU can provide significant improvements in throttle response and overall performance.
High-Performance Exhaust System
Upgrading to a high-performance exhaust system reduces back pressure and improves exhaust flow, allowing the engine to breathe better. This results in increased horsepower and torque, essential for faster quarter-mile times.
Cold Air Intake
A cold air intake system helps to lower the temperature of the air entering the engine, which increases density and improves combustion efficiency. This upgrade can lead to significant gains in horsepower, crucial for achieving competitive quarter-mile times.
Upgraded Fuel Injectors
With increased airflow from the previous upgrades, upgraded fuel injectors are necessary to supply the right amount of fuel for optimal combustion. This ensures that the engine performs at its peak during acceleration.
Turbocharger or Supercharger
Adding forced induction through a turbocharger or supercharger can dramatically increase horsepower. This is often the most effective way to reduce quarter-mile times, pushing the S2000 AP1 into the realm of high-performance vehicles.
Performance Tires and Lightweight Wheels
Performance tires provide better grip, allowing for improved acceleration off the line. Coupled with lightweight wheels, which reduce unsprung weight, these modifications enhance the vehicle’s overall handling and speed during a quarter-mile run.
Suspension Upgrades
Upgrading the suspension system improves stability and handling during high-speed runs. A well-balanced suspension setup allows for better weight transfer, which is essential for traction during acceleration.
Real-World Performance Results
With the aforementioned upgrades, many enthusiasts have reported achieving quarter-mile times around the 20-second mark. The following examples illustrate the capabilities of a fully upgraded S2000 AP1:
- Example 1: Modified S2000 AP1 with a turbocharger, achieving a quarter-mile time of 20.1 seconds.
- Example 2: Supercharged S2000 AP1 with performance tires, recording a quarter-mile time of 19.8 seconds.
- Example 3: Naturally aspirated S2000 AP1 with full exhaust and intake upgrades, hitting 20.4 seconds.
These results showcase that with the right modifications, the S2000 AP1 can deliver impressive performance on the quarter-mile track.
Conclusion
The Honda S2000 AP1, when fully upgraded, is capable of achieving quarter-mile times around 20 seconds, making it a competitive option for enthusiasts. With a combination of engine performance enhancements, weight reduction, and improved traction, this iconic sports car continues to impress on the drag strip.