Engine compression ratios have become a hot topic ...

To measure both the deck height volume and the piston dome volume, the piston is initially positioned 1 inch below the block deck. An O-ring is used in place of the top ring to form a seal. When ...

Strictly defined, compression ratio is the total volume above the piston at bottom dead center (BDC), divided by the total volume above the piston at top dead center (TDC). First, let's look at the ...

Mercedes could come out on the losing side of a critical vote regarding the engine regulations as other power manufacturers ...

The FIA’s single-seater director has confirmed the federation’s intention to put an end to the debate over engine compression ...