Ferrea Roller Rocker System Set of 8 K20A2 K20A3 K20Z1 RSX Acura RR1002

We have used Ferrea Vtec Eliminator Rocker Arms in high revving drag applications. If you have questions about if this is the right route for you to take, please contact us now to go over the pros and cons.
This New and optimized Special Aluminum-Magnesium Roller Rocker System was designed and developed by Ferrea to replace the factory Steel Rocker Arm System and eliminate the V-TEC Function. Factors such as weight, mass moment of inertia, deflection, and cycle durability are taken into account throughout the design and testing process.