We all know that success in racing requires paying attention to the details. Too often, it's the little things that throw a monkey wrench into what would have otherwise been a successful night of ...

A precision machining project focused on repairing a CAT engine crank pulley. The video covers inspection, machining ...

The crankshaft pulley that runs the accessory belt is held with only on bolt. But that is probably the hardest one to remove. This happens because this bolt is very well tighten and when you’ll try to ...

We’ve seen this one time and time again: water pump pulley ratio, meaning crank pulley and water pump pulley sizing. The ratio in size between the pulleys on the crankshaft and water pump must be what ...