Compression Ratio Calculator V1.6, Copyright (C) 2024 Mark Olson & Todd Warren
Feel free to copy and share, but please give credit to the authors
Be sure to check all of the default values for your particular engine. We are not responsible for any problems due to errors in this calculator.
Select your base engine configuration:
4.6L Base Configuration selected.
Configure your motor (all lengths are in inches and volumes in CCs unless otherwise noted):