Optimal Valve Lash

the moparperf cams are kinda old school-more lash. my comp cam says .022"/.022" hot. like IQ said-u can play with lash, but not too much cuz lobe ramps are designed to last with lash within a sensible range. if u want the cam a little larger, and the lifters hitting it a little less harsh, go less lash. set it cold, and measure again hot! then u will know what is up with your combo