Valve Spring Question: Coil Bind Versus Spring Quality

Thanks for the response Bewy!

I have the checking springs and my new springs will not be ordered until the cam is in, and the actual lifts have been measured. I have never used the 6105’s, so I am unfamiliar with them. I have an estimate on the loss of lift from my previous cam swaps on this motor, and that estimate puts my lift right around the .550” range which is right on the edge of the 6105’s lift range. So, I will wait until the setup is finished before purchasing the springs.

I have also been looking at the Comp 925’s and the 978’s too.


Thanks again!