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Ira, I have an Isky in my 100. If I recall it’s a Z11+4 whatever that means. It’s about a 268 degree pattern and the valve lash is 0.018”.</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Healeys <healeys-bounces@autox.team.net> on behalf of Richard Mayor via Healeys <healeys@autox.team.net><br>
<b>Sent:</b> Wednesday, March 13, 2024 1:08 AM<br>
<b>To:</b> i erbs <eyera3000@gmail.com><br>
<b>Cc:</b> Ahealey help <healeys@autox.team.net><br>
<b>Subject:</b> Re: [Healeys] Isky cam</font>
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<div class="PlainText">The most likely Isky grind that you got was the T36. It was advertised as the 3/4 race grind. The full race was called the Isky T46 and was not recommended for a street car. If I recall correctly the lash was a bit looser. But, you
should be fine just using the stock valve lash numbers. <br>
<br>
<br>
Richard Mayor<br>
boyracer466@gmail.com<br>
<br>
<br>
> On Mar 12, 2024, at 2:52 PM, i erbs <eyera3000@gmail.com> wrote:<br>
> <br>
> Hello all,<br>
> We are inching towards driving season here in NW Oregon.<br>
> When I built my engine in 1975 I had Ed Iskadarian cut me a hotter street cam for my BT7 engine. I of course lost the info card. Is there any way to determine the valve lash? Or should I use OEM and leave it alone?<br>
> Is there any way without removing it to figure out the grind?<br>
> Thanks in advance for any help.<br>
> Ira.<br>
> <br>
> Ira Erbs<br>
> Milwaukie, OR<br>
> 1959 Austin Healey 100-6<br>
> <br>
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