<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">FYI from Mike. Reed below….<div><br><div>Will qualify my earlier comments below. </div><div>In my experience Offset bushings got got 3-4 negative caster. That Was the only seat-of-the-pants improvement in high speed handling I ever felt.</div><div>Extracting air or moving it around the front end helps but not something anyone needs on a Pantera IMO on speeds below 130-140. </div><div>Easy mods that should help are</div><div><br></div><div>1. A raised back end rake</div><div>2. Stops to prop up front hood to extract air</div><div>3. Better coil over double adjustable shocks and GTS springs like Koni or Aldan</div><div><br></div><div>When you get into high end speeds above sustained +|- 130 mph speeds on these uneven 2-lane roads adding side skirts and an air dam and a rear spoiler or spliter are all good. Not allot going on in the rear end of the Pantera until you get up above 165-170+ speeds. </div><div><br></div><div>I am sure I left off other aero mods Asa, Mark, Larry and I and others have discussed forever but if ANY OF YOU want to add anything else to discuss let us know.</div><div><br></div><div>Doc Engles has done a good job collecting data and hopefully he will out together a poop sheet we can share, discuss and further update.</div><div><br></div><div>Thanks</div><div><br></div><div>Dennis</div><div><br></div><div><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br>Begin forwarded message:<br><br></div><blockquote type="cite"><div dir="ltr"><b>From:</b> Mike Drew <MikeLDrew@aol.com><br><b>Date:</b> September 21, 2021 at 11:52:07 AM PDT<br><b>To:</b> DENNIS ANTENUCCI <TEAMPANTERA@yahoo.com><br><b>Subject:</b> <b>Re: Extended A arms</b><br><br></div></blockquote><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">Dennis,<div><br></div><div>As an interim solution you can machine .100” off the back of the upper front ball joints and insert an extra .100” of shims on the front side. This will give you an extra degree or so. </div><div><br></div><div>Mike<br><br><div dir="ltr">Sent from my iPad</div><div dir="ltr"><br><blockquote type="cite">On Sep 22, 2021, at 03:42, DENNIS ANTENUCCI <teampantera@yahoo.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">Morning guys,<div>I got the extended rear A arms from Bobby before he passed. He thought the front offset delrin bushings would get enough caster for 150+ speeds. But at 3-4 it is NOT enough caster IMO on those 2-lane roads at speed. </div><div><br></div><div>I am a couple months away from needing the front A arms. In the meantime I appreciate the feedback.</div><div><br></div><div>Dennis<br><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><blockquote type="cite">On Sep 21, 2021, at 11:05 AM, Mike Drew <MikeLDrew@aol.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">Johnny,<div><br></div><div>Some cars suffer from excessive negative camber in the rear. Some vendors make adjustable upper rear A-arms which is super stupid. They are complex and extremely expensive. You don’t need adjustable rear arms, you only need fixed-length arms that are a bit longer. Then you can adjust alignment at the bottom, as normal. </div><div><br></div><div>Byars and Hall used to offer the less expensive, simpler version for half the cost, but with Bobby’s untimely death the source for producing them has been lost. :(</div><div><br></div><div>Mike<br><br><div dir="ltr">Sent from my iPad</div><div dir="ltr"><br><blockquote type="cite">On Sep 21, 2021, at 22:52, John Woods <johnnyrwoods@aol.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr">
<div style="color:black;font: 10pt arial;">Hi Mike, Dennis,
<div><br>
</div>
<div>I can do the arms. I charge £400 for the service, this includes a welded-on camber lock adjuster.</div>
<div>The cost to ship the arms back to you is £42.50</div>
<div><br>
</div>
<div>Please make sure you mark the value way down when you ship them to me because we will have to pay something to HMRC when they arrive. I can theoretically I can claim this back as I am returning them to you, but it's so much paperwork it's not worth my time.</div>
<div><br>
</div>
<div>With original ball joints it is possible to get 7 degrees of castor, but I have found in the past Wilkinson's new ball joints don't have quite as mush sideways movement (misalignment) so 6 degrees may be more realistic with new joints; unless they vary from batch to batch?</div>
<div><br>
</div>
<div>What mod do they do to the rear arms, Mike?</div>
<div><br>
</div>
<div>Regards, Johnny<br>
<br>
<br>
<div style="font-family:arial,helvetica;font-size:10pt;color:black"><font size="2">-----Original Message-----<br>
From: Mike Drew <mikeldrew@aol.com><br>
To: DENNIS ANTENUCCI <teampantera@yahoo.com>; johnny@harlywax.co.uk<br>
Sent: Tue, 21 Sep 2021 3:33<br>
Subject: Re: Extended A arms<br>
<br>
<div dir="ltr">Dennis,<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Good hearing from you!<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Yes Pat Mical taught Johnny Woods how to do the upper front A-arm modification. It’s not extended—you are thinking of the rear A-arms. Instead, the back leg is straightened. That allows much more caster. <br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Ordinarily you would have to ship him your A-arms which he would convert and ship back to you, which would all take time. As luck would have it, I happen to have a set of his already modified arms sitting on my shelf. I could send them to you, you could send your old ones to him, he could modify those and then send them to me. And you would pay him for the conversion and shipping and pay me nothing. His does that sound?<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Mike<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Sent from my iPad<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">> On Sep 21, 2021, at 07:57, DENNIS ANTENUCCI <<a ymailto="mailto:teampantera@yahoo.com" href="mailto:teampantera@yahoo.com">teampantera@yahoo.com</a>> wrote:<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Hey Brotha<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> How ya doing? Doing great and Asa and I driving back from SSCC road race where I averaged 144.<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> One thing I am interested in doing is increasing caster to 6-7 + improve high speed stability. What is your take on that? <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Who sells them and what is cost? I have the offset bushings but all I have is 3-4. Its a big improvement over stock but at 135++ it could use more. <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> So until my C8 arrives share your genius. <br>
</div>
<div dir="ltr">> Pat Mical and Johnny Woods were names Doc Engles mentioned to me.<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Dennis<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Sent from my iPhone<br>
</div>
<div dir="ltr"><br>
</div>
</font></div>
</div>
</div>
</div></blockquote></div></div></blockquote></div></div></blockquote></div></div></blockquote></div></div></body></html>