COMP Cams Valve Spring 1.589in Beehive

Starting with a 1.589-inch outer diameter, these COMP Cams Beehive valve springs are built for serious performance. They're recommended for high-lift solid flat tappet and hydraulic roller camshafts, making them a solid choice for high-performance street and track applications, and they've even seen use in Harley Davidson engines. The unique Beehive shape is key here; it handles valve train stress more efficiently, which helps eliminate damaging harmonics and can increase high-RPM horsepower and durability. This design also means you can achieve better valve control with less spring pressure, and the lighter weight of both the spring and retainer reduces overall valve train mass.

The oval/multi-arc wire shape is another detail that matters. It puts the maximum area of the wire right where the stress is highest, allowing the spring to handle that stress better and dissipate heat more effectively, leading to a longer service life. Because of this advanced Beehive design, your valve train can handle higher RPMs and more aggressive camshaft profiles. With a maximum lift of .750 inches, these springs are designed to work well in demanding setups.