Pressure regulator help please

[Sal Lubrano]

I am trying to raise the pressure in a transmission I have. I understand that the boost valve will raise the pressure a little as well as change the pressure curve. But I am looking for a higher pressure than the boost valve will attain as well as increase the baseline. I have read a few posts and people here are over 300 psi. I am not looking to go that high but my question is where do you get these springs from? Are people shimming the factory spring? Or purchasing them from different transmissions? I did find a sonnax spring. Is this what everyone is using? Does not seem like enough. Thank you for your help.
http://sonnax.com/announcements/77917-08.pdf

 

[turbo nasty]

Lonnie can fix you up with the right stuff. Dont get too high as you will get 2nd gear starts after stop

 

[chris718]

You need a boost valve ,not a pr spring.

 

[Sal Lubrano]

Thank you for the replies Turbo Nasty and Chris. I found this webpage which explained everything to me in great detail. Great info for someone learning.


http://www.sonnax.com/tech-articles/TS7-MS-278-282.pdf