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(More) head studs number 10 and 11

To: "Larry Miller" <millerls@ado13.com>, "rob thomas" <rob@thomasr.greatxscape.net>, <midgetspriteclub@listbot.com>, "spridgets" <spridgets@autox.team.net>
Subject: (More) head studs number 10 and 11
Date: Mon, 28 Aug 2000 08:49:53 -0700charset="iso-8859-1"
References: <001601c010e9$9e000640$1917893e@pbncomputer> <001201c010fc$f6704610$d4695098@larry>
>From APT web site:

The front stud on the 11 stud head should only be torqued to 45 / 30 ft lbs
as the block is open at the water pump, and will start to distort if more
tension is put on the stud.

Larry Miller

----- Original Message -----
From "Larry Miller" <millerls at ado13.com>
To: "rob thomas" <rob@thomasr.greatxscape.net>;
<midgetspriteclub@listbot.com>; "spridgets" <spridgets@autox.team.net>
Sent: Monday, August 28, 2000 7:33 AM
Subject: Re: head studs number 10 and 11


> Rob
>
> I did not do the work but my Bugeye has the extra studs and they are the
> same as the others.
>
> Stock valve cover and gasket has to be notched to fit the extra studs. The
> Cooper "S" type cover and gasket were already notched. The pre-notched
> gaskets are still available.
>
> Larry Miller
>
> ----- Original Message -----
> From: "rob thomas" <rob@thomasr.greatxscape.net>
> To: <midgetspriteclub@listbot.com>; "spridgets" <spridgets@autox.team.net>
> Sent: Monday, August 28, 2000 5:11 AM
> Subject: head studs number 10 and 11
>
>
> > Has anyone tried to drill and tap the threads for the extra head studs
for
> > an 'S' type 12G 940 head?  Are they normally the same type thread as the
> > rest of the studs, as the torque figure is less.  Any potential
screw-ups?
> > Why is there a separate cover gasket for the 'S' heads listed in some
> books?
> >
> >
>
>


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