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.
ACURA RSX 2.0L (K20) (2002 - 2004)
2.0L - DOHC V-TEC 16 VALVE (K20)
References: Aluminum-Magnesium CNC machined Stock rocker assembly mass: 307 grams. Ferrea rocker assembly mass: 154 grams (50% less mass than factory rockers) Stock fulcrum mass: 134 grams. Ferrea fulcrum mass: 76 g