Ferrea Rocker Set for 2ZZ Micropolished Gear technology and performance

technology and performance

The OEM crank sprocket comes with a rough finish and can fatigue from stress risers

Ultimate design

Non-filtered and non-linearized output for the most accurate measurement possible

Ferrea Rocker Set for 2ZZ Micropolished Gear technology and performanceDRS has been working closely with Ferrea Racing to help develop this new product that has revolutionized the 2ZZ engine. Ferrea chose to work with DRS because of our extensive experience with race engine development and our success with wheel to wheel racing Lotus cars with the 2ZZ engine. We have tested these rockers in extreme duty conditions with a sequential gearbox utilizing no lift shift and clutch less downshifts. We have extensive data that