1. What is Torque Converter Size Calculation?

Torque converter size calculation determines the appropriate torque converter dimensions based on horsepower and RPM to ensure optimal performance and efficiency in automotive applications.

2. How Does the Calculator Work?

The calculator uses the torque converter size formula:

Where:

• \( HP \) — Horsepower (hp)
• \( RPM \) — Revolutions per minute (rpm)

Explanation: The calculation considers the relationship between engine power output and rotational speed to determine the optimal torque converter size.

3. Importance of Proper Sizing

Details: Proper torque converter sizing is crucial for maximizing power transfer efficiency, improving vehicle performance, and preventing premature wear of transmission components.

4. Using the Calculator

Tips: Enter horsepower in hp and RPM in rpm. All values must be valid positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: Why is torque converter size important?
A: Proper sizing ensures optimal power transfer, improves acceleration, and prevents slippage and overheating in the transmission system.

Q2: What factors affect torque converter sizing?
A: Key factors include engine horsepower, torque characteristics, RPM range, vehicle weight, and intended use (street, racing, towing).

Q3: How does stall speed relate to converter size?
A: Larger converters typically have higher stall speeds, which should be matched to the engine's power band for optimal performance.

Q4: Can I use the same converter for different applications?
A: Converters are application-specific. Street, race, and towing applications require different converter characteristics and sizing.

Q5: What happens if I choose the wrong size converter?
A: Incorrect sizing can lead to poor performance, excessive heat generation, reduced fuel efficiency, and potential damage to transmission components.