The Elgin Pro-Stock brand introduced five precision-matched, made-in-the-USA Performance Camshaft Kits engineered to help optimize an array of racing and street-performance engines. Now available are ...

As a rule, it’s always a good idea to check the accuracy of the top-dead-center (TDC) mark on an engine. This is easier to do with the heads off and using a simple plate over the top of the cylinder ...