Machined cylinder head deck showing wedge chamber with seated in…

Macro shot of a freshly machined cylinder head deck, showing a wedge combustion chamber with closed intake and exhaust valves seated, plus head bolt holes and coolant passages in the surfaced gasket face. Casting marks are stamped between the chambers and the rough cast exhaust-side surface is visible at the top.

AI caption September 2009 · Photo 531 of 633