Ok Gear Heads! Here's A Question For You. I Am Installing A Used Hydraulic Cam And Lifter Set (Thanks To MikeyT) Into My Bone Stock 413. I Am On A Shoe String Budjet, Hence The Used Cam... Do I Need To "Break In" This Cam Into This New/Old 413 Engine? Do I Need To Use High Zinc Content Break In Oil? Do I Need To Run The Engine At 2500 Rpm For 20 Minutes?
Thanks For The Comments!