[824slugger]

I pulled the valve covers yesturday finding the lash settings out so made the adjustments 12 and 18 and then checked temps at the manifolds passenger side hotter than drivers. re-checked settings and no change. #5 is the highest at idle showing 385 and when run around the block 580+!! drivers side is 290 at idle and 390-400 after the run around the block.hmmmmmm?