Engine Calculator

To determine the deck height required for a 2276cc engine with a compression ratio of 8.5:1, and cylinder heads with a combustion chamber volume of 57cc, plug in the following numbers: bore=94mm, stroke=82mm, combustion chamber volume=57cc and desired compression ratio=8.5. Click the 'deck height' button and you'll be given the answer: 0.107" (or 2.72mm).