In this case his old heads had what looks like Comp Cams Steel Retainers and Ten Degree Locks installed. I set the installed height of the springs to 1.700 with OEM Steel Retainers and special valve stem locks.
The old heads had what looked like Comp Cams Steel Retainers and Ten Degree Locks installed. I set the installed height of the springs with OEM Steel Retainers and Special Valve Stem Locks.