Motor issues.

Isky solid cam .557 lift, 296* duration, 110cl. Lash is set at .006
Not seeing any lobes in Isky’s various solid lifter lobe lists with those lift/duration specs. They scream Mopar Performance though. You might want to re-verify and check on the correct lash for those particular lobes on the cam, might need to be a little looser. Those .014-.016 settings are typically tight lash lobe specs if I’m not mistaken. Set cold or hot?