<div>Harold-I had an opportunity to take a couple of photos of both setups from early days at a friends garage. Initially the three H6 or HS6 (1-1/2") carbs were used as they were factory. Later they changed to Weber 45s. Here are photos of both. The Weber setup is a bit much for the Healey 6 engine and it takes some patience to jet it to get a smooth running car. It must have a balance pipe to control midrange.</div>
<div> </div>
<div>The best setup, recommended by my friend, is using the three HD6 (1-3/4") carbs for serious road use or track-as shown in the photo. BMC should have gone with the larger throat and it would have lasted longer than just one year in the tri configuration. Three HD8s are too much for the setup as well<br><br></div>
<div>If interested-some of this stuff might be for sale. Happy New Year. Hank------------------- <br><br>From: "Harold Manifold" <manifold@telus.net> <br>To: "David Wirken" <dmw@wirkenphoto.com> <br>Cc: "Healeys" <Healeys@autox.team.net> <br>Sent: January 4, 2026 at 4:33 PM PST <br>Subject: Re: [Healeys] Carburators on 1960's Era Rally Cars </div>
<div>Thanks David. I am interested in the triple SU engines. Does Robson book say if the carbs HD6 or HD8? Does anyone have a picture of the 1960 triple SU engine?
<div> </div>
<div>Harold</div>
</div>
<div> </div>
<div class="gmail_quote gmail_quote_container">
<div class="gmail_attr">On Sun, Jan 4, 2026 at 12:17 PM David Wirken <<a href="mailto:dmw@wirkenphoto.com">dmw@wirkenphoto.com</a>> wrote:</div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid rgb(204,204,204); padding-left: 1ex;">
<div>In Reading the book "Works Rally Cars by Graham Robson , it is noted " Triple-SU engines producing about 170bhp were fitted from 1960, then aluminium cylinder heads and triple Weber carburettors ( with a peak output of about 210bhp) followed in 1962</div>
<br>
<div class="gmail_quote">
<div class="gmail_attr">On Sun, Jan 4, 2026 at 1:35 PM richard mayor via Healeys <<a href="mailto:healeys@autox.team.net" target="_blank" rel="noopener">healeys@autox.team.net</a>> wrote:</div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid rgb(204,204,204); padding-left: 1ex;">
<div>Ken Rudd made go fast parts and sold them under the name Rudd Speed. They were not used on factory (works) cars. Rudd speed manifolds were for SU carbs. Works rally cars used Webers.
<div><br id="m_-3298261361232593776m_7396804106275893375lineBreakAtBeginningOfMessage">
<div>
<div>Richard Mayor</div>
<div><a href="mailto:boyracer466@gmail.com" target="_blank" rel="noopener">boyracer466@gmail.com</a></div>
<div> </div>
</div>
<div><br>
<blockquote>
<div>On Jan 4, 2026, at 10:33 AM, Harold Manifold <<a href="mailto:manifold@telus.net" target="_blank" rel="noopener">manifold@telus.net</a>> wrote:</div>
<br>
<div>
<div>
<div>Hello,</div>
<div> </div>
<div>I am considering updating the carburetor setup on my MkI BT7 to match the configuration used on the factory rally cars. I have seen photos of the Rudd Speed triple HD6 arrangement and was wondering if this is the setup the rally cars utilized.</div>
<div> </div>
<div>Any information or photos you could provide would be greatly appreciated. My goal is to ensure the setup remains period-correct.</div>
<div> </div>
<div>Thanks,</div>
<div>Harold</div>
</div>
_______________________________________________<br>Support Team.Net <a href="http://www.team.net/donate.html" target="_blank" rel="noopener">http://www.team.net/donate.html</a><br>Suggested annual donation $12.75<br><br>Archive: <a href="http://www.team.net/pipermail/healeys" target="_blank" rel="noopener">http://www.team.net/pipermail/healeys</a> <a href="http://autox.team.net/archive/healeys" target="_blank" rel="noopener">http://autox.team.net/archive/healeys</a><br><br><a href="mailto:Healeys@autox.team.net" target="_blank" rel="noopener">Healeys@autox.team.net</a><br><a href="http://autox.team.net/mailman/listinfo/healeys" target="_blank" rel="noopener">http://autox.team.net/mailman/listinfo/healeys</a><br><br>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/healeys/boyracer466@gmail.com" target="_blank" rel="noopener">http://autox.team.net/mailman/options/healeys/boyracer466@gmail.com</a><br><br></div>
</blockquote>
</div>
</div>
</div>
_______________________________________________<br>Support Team.Net <a href="http://www.team.net/donate.html" target="_blank" rel="noopener">http://www.team.net/donate.html</a><br>Suggested annual donation $12.75<br><br>Archive: <a href="http://www.team.net/pipermail/healeys" target="_blank" rel="noopener">http://www.team.net/pipermail/healeys</a> <a href="http://autox.team.net/archive/healeys" target="_blank" rel="noopener">http://autox.team.net/archive/healeys</a><br><br><a href="mailto:Healeys@autox.team.net" target="_blank" rel="noopener">Healeys@autox.team.net</a><br><a href="http://autox.team.net/mailman/listinfo/healeys" target="_blank" rel="noopener">http://autox.team.net/mailman/listinfo/healeys</a><br><br>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/healeys/dmw@wirkenphoto.com" target="_blank" rel="noopener">http://autox.team.net/mailman/options/healeys/dmw@wirkenphoto.com</a><br><br></blockquote>
</div>
</blockquote>
</div>
<div> </div>