Deck Height Calculator

Calculate Deck Height (DH)







Formula

The formula to calculate the Deck Height (DH) is:

\[ DH = DC + \left(\frac{S}{2} + CRL + CH\right) \]

Where:

What is a Deck Height?

A deck height is a measure of the distance from the main bearing bore to the flat surface of the engine block. It is an important dimension in engine building, as it affects the compression ratio and overall engine geometry. Accurate deck height measurements are crucial for ensuring optimal engine performance and reliability.

Example Calculation

Let's assume the following values:

Using the formula to calculate the Deck Height:

\[ DH = 0.010 + \left(\frac{3.480}{2} + 6.000 + 1.500\right) = 0.010 + \left(1.740 + 6.000 + 1.500\right) = 0.010 + 9.240 = 9.250 \text{ inches} \]

The Deck Height is 9.250 inches.