Performance valve springs for street/strip applications, for Nissan SR20

SR20DET Valve springs desinged by Comp Cams for Peak Performance

Vital Statistics:
Spring rate 228lbs/in
Coil Bind .964
Installed 75lbs @ 1.550"

Peak Performance has these springs private labeled under their name after lots of spring testing against other manufacturer's springs. Do not be fooled by overpriced stock springs packaged in nice boxes. These springs have been tested and they are the best value on the market.

Precision wound super clean wire valve springs are designed by our engineers to provide a valve spring that will endure the rigors of racing. Before the springs sold to the public, extensive testing is done by the Peak Performance engineers to bring you an excellent product worthy of our name. These valve springs are a must for high RPM and big lift cams. It is extremely critical that valve springs are upgraded when increasing horsepower and RPM on these motors. You and your motor will depend on it.