Does anyone know what the free height, assembled height, force at assembled height, and height at full compression, and anyother specs that would be needed to manufactur valve springs atleast for the 12 valves,and maybe for any of the other B series engines? any and all information would be greatly appreciated.

 

intake exhaust

free lenght: 2.190" 2.190"

installed height: 1.940 1.940


closed test press: 65-72# @1.940 65-72 # @ 1.940


installed stem height 2.110-2.130" 2.110-2.130

 

Thank you very much i very much appreciate it