yes i think it will...water moving to qucikly thru a block is the culprit in many situations...try the restrictor..also make sure your cooling system is purged really well...One air pocket will cause you a heap of problems.
when i purged mine i left my electric wtaer pump on for 30 to 45 minutes straight with cap off front wheels elevated 3 inches off the ground.
deadenbear makes a bolt on water neck that will purge for you but its expensive plus its something you can do on your own..
BRIAN
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Bjuice..
"I'M YOUR HUCKLEBERRY ! "