sales@specialtyz.com
At Specialty-Z, we don’t just service cars—we live and breathe the engineering legacy of Nissan and Infiniti. From classic twin-turbo Z32s to the modern VR30DDTT platforms powering the Nissan Z and Infiniti Q50/Q60 Red Sport, our passion is backed by decades of proven mechanical mastery. We turn factory specifications into tailored, high-performance realities through our premier Simi Valley facility and our curated online performance store, delivering track-tested parts straight to you garage.
These springs are required to be used on the 500 "wild" cams and optional on the 400+ cams. These are NOT meant to be used on the JWT Solid Race Cams.
Comes in a set of 24.
35mm Install Height, Same as Stock
71lbs Seat Pressure
RPM Limit when used w/ JWT Race Cams ~7800 RPM w/ Hydraulic Lifters
Install w/ Chamfered End Up
