|
Who would have ever believed that a ring of thin steel wire fitted into the block was the fix for keeping the combustion process contained in the cylinders of 650-plus hp Pontiac engines? In extreme cases with very high cylinder pressures, receiver grooves are cut into the block and heads to contain the pressure, but according to Jim Taylor, most Pontiacs will encounter main saddle failure running pressures high enough to require this set up, so O-ringing just the block or heads will be fine. View Related Article
|
|