Lifter and spring questions CTS-VR and Precision Race?
I am considering buying the CTS-VR lifters, are they the same height as a stock? ie, same length pushrods?
Precision Race dual springs from TSP, do the seats require any sort of machine on the heads?
I am in the process of upgrading my valvetrain on my ls1/ls6 motor(road race car), am i missing anything?
I will also be doing the rocker trunion upgrade.
Also trying to spec out a cam for my car as well.
Thanks for any help in advance.


