Exhaust Diameter Calculator

Calculate Exhaust Diameter



Formula

The formula to calculate the exhaust diameter is:

\[ \text{D} = \sqrt{\frac{\text{RPM} \times 3.14159 \times \text{C}}{88200}} \]

Where:

Example Calculation

Let's consider an example:

Using the formula to calculate the exhaust diameter:

\[ \text{D} = \sqrt{\frac{6000 \times 3.14159 \times 500}{88200}} \approx \sqrt{106.76} \approx 10.33 \text{ inches} \]

This demonstrates that with an RPM of 6000 and a cylinder size of 500, the exhaust diameter is approximately 10.33 inches. ✅