The Supertech Dual Valve Spring Kit for Nissan CA18DET 16V applications. This kit provides matched dual valve springs specified for the CA18DET 16-valve engine, offering the spring hardware intended for that turbocharged Nissan application. It is presented as an engine-specific option for replacing the valve springs in the CA18DET setup.
Supertech Nissan CA18DET 16V Dual Valve Spring Kit