Probably about time-rocker adjustment

first put #1 piston on the compression stroke then check for up and down movement in pushrod if it goes up/down you have a solid lifter but if its a tight spin without up/down its hyd. let engine sit for 30 min. after putting on #1 tdc to allow for lifter to self adjust.

Havent had a hyd. cam in a long time , biut if urs is a hyd. , let it set for a couple of days , and push real hard on the rocker arm to see if the pushrod collapses the lifter any, if none do , more than likely its a solid-----------------