In the January 1998 issue we presented an article entitled, "Basic Tech Series: Engine Block." Contained therein was a section called "Align-Bore Blues." Our treatment of align-boring as a potential ...

The heart of a hydraulic piston pump, called a cylinder block or rotor, starts as a turned blank up to eight inches diameter. Then, nine circumferential piston bores from 0.1875 to 1.5 in. (4.8 - 38.1 ...

Diamond stones in Sunnen’s 12-stone honing head have been a great aid in achieving good bore geometry on the total cylinder length, Ferri says. "Winning finish" has a dual meaning for Elite ...