CP Piston for Ford 4.6L 4V - Bore (3.552) - Compression Height (1.220) - Stroke (3.543) - Set of 8 - BF9821-STD-8 - Apocalypse Performance
CP-Carrillo - Compression Height, also known as “Pin Height” In order to calculate the Compression Height, you need to know the Block Height, Stroke, Rod Length and Deck Clearance. This illustration shows
![Three's Company: Understanding Rod Length, Piston Compression Height and Crankshaft Stroke - Engine Builder Magazine Three's Company: Understanding Rod Length, Piston Compression Height and Crankshaft Stroke - Engine Builder Magazine](https://s19529.pcdn.co/wp-content/uploads/2018/07/DiamondPistons_400x200.jpg)