Heads warped .003-.005"
10-26-2011, 07:06 AM
#1
14 Second Truck Club
Thread Starter
iTrader: (6)
Join Date: Sep 2002
Location: Bossier City, LA
Posts: 2,343
Likes: 0
Received 0 Likes
on
0 Posts
Heads warped .003-.005" Took my heads to a local machine shop to get them cleaned and checked out.
Here is what I took them in there for:
Engine overheated, had exhaust leaks that lead to fuel dumping, etc.
Ended up having a tiny crack all the way down cylinder #5. #1 & 3 pistons have a bad oil ring and there's dust sized metal all over the inside of the motor and valvetrain. And #4,6 & 8 have some deep scratchs.
The heads are patriot stage II 5.3. They said there was some slight warping of .003-.005", that could be fixed with milling them slightly. And some of the valves weren't closing all the way and could be fixed with a valve job. Probably due to all the carbon build-up/oil consumption is what I'm thinking or the machine shop's sorry a$$ cleaning job they did (kitler's in bossier,la). I thought they could at least clean the gunk off heads, anyways lol.
Can these heads have a valve job, milled and used safely? I don't know if I want to keep them or what as of yet, just wanna know if anybody else has had this happen or know of anybody. Thanks!
Here is what I took them in there for:
Engine overheated, had exhaust leaks that lead to fuel dumping, etc.
Ended up having a tiny crack all the way down cylinder #5. #1 & 3 pistons have a bad oil ring and there's dust sized metal all over the inside of the motor and valvetrain. And #4,6 & 8 have some deep scratchs.
The heads are patriot stage II 5.3. They said there was some slight warping of .003-.005", that could be fixed with milling them slightly. And some of the valves weren't closing all the way and could be fixed with a valve job. Probably due to all the carbon build-up/oil consumption is what I'm thinking or the machine shop's sorry a$$ cleaning job they did (kitler's in bossier,la). I thought they could at least clean the gunk off heads, anyways lol.
Can these heads have a valve job, milled and used safely? I don't know if I want to keep them or what as of yet, just wanna know if anybody else has had this happen or know of anybody. Thanks!
