Jesel KPS-302153 Pro Series Shaft Rocker Kit Chrysler 5.7/6.1 Hemi
The Pro Series rocker systems are built and custom manufactured to your specifications. MoHawk Beam 1.650 Pivot BB Rocker Weight: 195g Our stiffest lightweight body. Lowest moment of inertia ideal for extremely high RPM valve control and extended spring life. Standard Slot 1.650 Pivot BB Rocker Weight: 202g Our default lightening program. Provides for a stiff body capable of controlling the valvetrain at high RPM. Solid Body 1.650 Pivot BB Rocker Weight: 210g Our strongest rocker body. Intended for use with high cylinder pressure applications such as nitrous and blowers. Anything from rocker ratio to adjuster offset to lightening options can be tailored to your specific needs. A shot peened surface finish along with a profiled rocker tail and a clipped-pin nose roller are standard features found on the Pro Series kits. Even the rocker stands can be custom ordered if needed to compensate for longer than stock valve lengths. Available Options Include - Standard Shotpeen Surface Finish Benefits: Induces an even, compressive stress layer in the surface of the rocker body. Increases the resistance to fatigue failures. Adds compression strength and stress relieves rocker body. Optional Ball Adjuster Benefits: Has less friction than cup type adjusters. Makes rocker arm stronger by increasing the adjuster thread area and eliminates counterbore area. Optional Needle Roller Benefits: Intended for use with high lift, high spring pressure applications. Prevents the roller from stalling and skidding across the valve tip. Optional ARP Shaft Bolts Benefits: Manufactured from ARP 2000 material, these bolts can be torqued to 35 ft lbs and are recommended for high spring pressure applications.
