
This is a Skunk2 Pro Series Adjustable Exhaust Cam Gear for K20A2/K20Z1 Engines. Only the exhaust cam gear is offered because your factory intake cam gear is already adjustable and is controlled by i-VTEC, while the exhaust cam is not.
The angle that the stock cams are clocked to when installed at the stock location on factory cam gears not always the most effective for making power with aftermarket cams. Aftermarket cams with more aggressive lift and duration often need to be dialed in a a specific angle to optimize the powerband for your setup. Adjustable Cam Gears are important when installing cams as they allow you to dial in the cam degree for optimum performance.
Ask us about a Combo Package Deal for Cam Gears, Cams, Valvesprings, Retainers, and Valves.