Stage2 valve springs and retainers Need specs and part number

[N2BUICK]

Looking for ratings and or part number s, on the Buick motor sports stage2 valve springs and titanium retainers. I have lost the old catalog that lists these items.
Not sure if they listed more than one spring rate?

 

[GTP_ARGO]

Not sure if any of this is relevant anymore.

 

[N2BUICK]

That's it, thanks
I have these springs and retainers someone is interested in buying. I needed the book spec so he can tell if there in the range he will be needing.

 

[Anthony P]

Hi Austin, Chris (dank GN) had uploaded the PowerSource Manual in pdf format a few years ago. scroll to the end of the thread below. the pdf was re-uploaded to keep it available after the site lost all the attachments.

How to hotrod your Buick V6 PDF

Here is some great info on Buick v6s mostly stage stuff but it does speak about some stock stuff as well. https://turbobuick.com/attachments/how-to-hotrod-your-buick-v6-pdf.332507/

www.turbobuick.com