I may have missed it somewhere in here, but does anyone know what rate the stock springs are supposed to have? I have 2 stock heads on my coffee table in pieces right now and there's quite a range.
This is true! This is a major differance between a "Performance Shop" and a "shop!"
The Performance shop WILL test all the pressures and only use the springs that are 1)all the same pressures and 2) the correct pressures for the camshaft used!!
Measure all your springs.. sort out 16 of equal pressure, and use them.
