Camshaft technology is continually changing. From new lobe profiles to various forms of lobe placement, each manufacturer takes its own approach to modern performance. While flat-tappet grinds remain ...

Technology has had a positive effect on traditional Pontiac performance. Today's monster mills perform considerably better on the dragstrip than yesterday's race engines, but are often so reliable and ...

Investigates persistent engine issues with a Pontiac 400, revealing a hydraulic roller lifter failure as the root cause of ongoing performance problems. Full list of Republicans facing articles of ...

An investigative episode revealing the underlying cause of roller lifter failure during the Pontiac V8 rebuild, including diagnosis and implications for repair. Poll Reveals 2028 GOP Presidential ...