awsome! thanks slowerthanyou! and im pretty sure im gonna be replacing the head this coming week, because like i said, gas back in the rad probly=crack between intake valve/coolant passage. i talked to a guy who knows a lot about a lot, and he said when the piston is coming up, its forcing fuel between that crack, and into the coolant passage way. sound reasonable? and 138lbs is not a blown hg, correct?