There are plenty of instances where perfectly good—and often rare—cast iron cylinder head and engine block castings are scrapped due to the presence of a hairline crack in an external surface. Often ...

A cylinder head, especially an aluminum one, seldom fails on its own. Typically, there's another matter to contend with. Undoubtedly, the most frequent cause of cylinder-head cracking is an overheated ...

A detailed look at repairing a cracked telescopic cylinder through careful machining and skilled technique. What part of the repair process interests you most? Trump unravels in alarming fashion after ...