View Full Version : Sss sr20det

12-09-2017, 03:56 PM
Hey how do I measure and replace valve Spring shims or can someone do it for me I'll pay

Leroy Peterson
13-09-2017, 02:17 PM
Rocker cover off, use a feeler gauge to measure between the existing shim at the Rocker. From memory, Nissan recommended a measurements of less than 0.2mm or something. I did it with some help was was pretty time consuming, hard to get a level balance across the rocker.
I'm sure any reputable workshop of engine/machine shop will do it.