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Re: Head removal

To: "fred thomas" <vafred@erols.com>, "Bob Norway" <examiner@scci.net>
Subject: Re: Head removal
From: "James Carpenter" <jc_carpenter@softhome.net>
Date: Wed, 30 Dec 1998 11:41:50 -0000
>From experience I would agree but with old style cars you don't need to
replace them every time.  With older cars you just get a touque to tighten
the studs too, but with new ones you also get an angle.  So you tighten the
bolt down to a certain torque and the turn it through the angle specified.
The streches the studs and reduces the risk of a blown head gasguet.  One
thing it is worth mentioning is the nuts you use, I used brand new ordinery
nuts and found that the head kepped on blowing, I then swapped to second
hand mini nuts and haven't had a problem since.  So make sure that your
replacement part are up to the job.

-----Original Message-----
From: fred thomas <vafred@erols.com>
To: Bob Norway <examiner@scci.net>
Cc: spitfires@Autox.Team.Net <spitfires@Autox.Team.Net>
Date: 29 December 1998 13:47
Subject: Re: Head removal
>
>Bob, I think it is a good practice to replace all the studs while doing
>the head work, as the old ones are now pretty well strecthed-out and most
>are already over torqued, it takes very little over torqueing on just one
>stud to then not be able to properly reseat the head. In todays modern
>cars, almost all manufacturers say replace all studs, most Ford products
>come with them in the head gasket package, cost a little more today, but,
>sures is cheaper down the road, and sometimes we all forget about down
>the road, proper maintenance gives more driving time, improper allows for
>more yelling at these cars.   "FT"
>
>


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