
Originally Posted by
lostforawhile
never hurts to be careful,especially with engine stuff. ALWAYS check engine bearing clearances with something like that, people do make mistakes . not often but it happens. takes a few minutes to put the plastgage on, torque the caps,untorque and read it. it's cheap insurance, been machine stuff to clearances of a thousaneth of an inch for years, it can be off by just .0001 and destroy your cam,and the aluminum caps. if you know how to read a mike ,mike everything first before it goes in, and use the plastigage to check the oil clearance. also if you destroy the bearings caps, the head is junk. the caps are line bored while torqued to the head,you can't swap on others unless you are able to have them re linebored. can't mix them up eithier. how that works,is they rough machine each cap and the bearing bores, then all the caps are torqued, the head is installed in a jig,and a precision boring tool goes all the way through the caps from one end to another. this makes sure they are perfectly aligned to each other and to the centerline of the head. something to think about when you install a new cam, just take your time,check everything twice and you'll be fine. honda build these old engines to extremly high precision, almost like every one was a race engine. this is why they still run like new when an american engine of this vintage is on it's last legs.
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