<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><div><div style="font-family: Calibri,sans-serif; font-size: 11pt;">Oops..correct..I was working from memory, always a mistake at my age, I thinking BJ7 as BJ8's were 29K's.<br>Preparing to be flogged at dawn...<br><br>Michael S<br>BN1 #174</div></div><div dir="ltr"><hr><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">From: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;"><a href="mailto:blkbt7@yahoo.com">Bob Brown</a></span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">Sent: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;">‎9/‎01/‎2015 1:12 p.m.</span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">To: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;"><a href="mailto:michaelsalter@gmail.com">Michael Salter</a>; <a href="mailto:nside@hiwaay.net">Northside</a></span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">Cc: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;"><a href="mailto:Healeys@autox.team.net">healeys@autox.team.net</a></span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">Subject: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;">Re: [Healeys] engine and piston question</span><br><br></div><div style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);"><div id="yui_3_16_0_1_1420779484206_74666"> </div><div>Michael,</div><div dir="ltr">I believe the 29F engine was from a BJ7 or early BJ8. The tri-carbs had a 29E engine.</div><div dir="ltr">My source is the "original Austin-Healey' by Clausager as well as my BMIHT certificate for my BT& Tri-carb.</div><div dir="ltr">Bob<br>  </div><div id="yui_3_16_0_1_1420779484206_74670" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div id="yui_3_16_0_1_1420779484206_74669" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_1_1420779484206_74668" dir="ltr"> <hr size="1">  <font id="yui_3_16_0_1_1420779484206_74667" face="Arial" size="2"> <b><span style="font-weight: bold;">From:</span></b> Michael Salter <michaelsalter@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> Northside <nside@hiwaay.net> <br><b><span style="font-weight: bold;">Cc:</span></b> "healeys@autox.team.net" <Healeys@autox.team.net> <br> <b><span style="font-weight: bold;">Sent:</span></b> Friday, January 9, 2015 11:31 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Healeys] engine and piston question<br> </font> </div> <div class="y_msg_container"><br><div id="yiv0500383657"><div dir="ltr"><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">Hi Bud,<br></div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">A 29F engine is from a 3000 MkII around 1962. <br>The bores are 3.281" whereas the original engine for your car had a bore of 3.125".<br>It is very likely that the carbs and manifolds from the 100/6 were used 
because a 29F engine had 3 carbs requiring different manifolds, throttle
 linkage and various other details. </div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">Depending upon how accurately you want to restore the car you could leave that block in or try to find an original 100/6 block. <br>You really have to know your Healeys to be able to tell the difference externally.<br></div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">If that degree of accuracy is not required I would suggest that you rebuild the 3000 engine and use it. <br><br></div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">Michael S<br></div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;">BN1 #174<br></div><div class="yiv0500383657gmail_default" style="font-family: comic sans ms, sans-serif; font-size: small;"> <br></div></div><div class="yiv0500383657gmail_extra"><br><div class="yiv0500383657gmail_quote">On Fri, Jan 9, 2015 at 12:12 PM, Northside <span dir="ltr"><<a href="mailto:nside@hiwaay.net" target="_blank" rel="nofollow" ymailto="mailto:nside@hiwaay.net">nside@hiwaay.net</a>></span> wrote:<br><blockquote class="yiv0500383657gmail_quote" style="margin: 0px 0px 0px 0.8ex; padding-left: 1ex; border-left-color: rgb(204, 204, 204); border-left-width: 1px; border-left-style: solid;">I am rebuilding my100-6 BN4. I ordered a set of pistons. When they came in the mechanic showed me they were too small. I have reached the conclusion that the engine must have been swapped out at some point. The number on the block is 29f/1H 5487. Can anyone tell from this # what the engine might be.<br>
Thanks for any help.<br>
Bud W<br>
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</blockquote></div><br><br clear="all"><br>-- <br><div class="yiv0500383657gmail_signature"><div dir="ltr"><div><div dir="ltr"><i><font><span style="color: black;">If you can't fix it with a hammer, you've got an electrical problem.</span></font></i><br><br><div></div><div></div><div></div></div></div></div></div>
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