I didn't purchase this yet, it comes one way already installed on the heads that are purchased.
I was just curious what the guys that run LS1's with dual springs what the pressures are thats all
So if you are running Dual springs I am just asking what the open closed pressures spring are............just a question
not asking whats the best for me and it probably varies but I just want to see what I think is high is really high or average
Thanks