Posted by MIKE STONE COTM JEROME,IDAHO on Wednesday, July 15, 2009 at 13:08:48 :
In Reply to: Hot torgue vs cold torque of head bolts posted by Robert N. on Wednesday, July 15, 2009 at 02:06:23 :
Automotive Mechanics William Crouse 3rd ed
page 300
When all bolt/nuts are tightened to the correct tension the engine should be run until it warms up and the tensions checked again. Specifications for some engines using
aluminum heads call for rechecking tension after the engine as been turned off & has cooled.