Excessive spring pressure, defined as more than required to provide adequate control, can also cause prematurly wear rates in the cam lobes, rocker, and valve tips.

Check out the Erson Cams racing valvespring tech and some of their sound rules to follow. You'll find that valvesprings are more complicated than they seem.

Hot Rod gives you the 101 on valvesprings and gives you what you need to know about valvesprings. Only at www.hotrod.com, the official website for Hot Rod Magazine.

Experience how to solve the common issue of excavator track adjuster spring pressure with this detailed recoil spring repair guide. This process involves careful attention to detail and the right ...

As the inlet pressure drops, the internal spring pressure will start to close down the port preventing the inlet (evaporator pressure) from dropping below its setting. As the inlet pressure increases, ...