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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:windowtext'>Bob, your post is of interest. I just sent my engine to the painter today with DWR 85mm pistons; DWR1 cam, hollow tappets and matching pushrods; and DWR lightened flywheel with 9.5” clutch. Already had the DWR high capacity oil pump. Plus new DWR reverse, 1<sup>st</sup> and cluster gears and all new synchros. I’m keeping the stock intake and exhaust manifolds, and the stock carbs. My car was originally a non-OD cars (now so equipped), so it has the 3.54 rear. Really looking forward to experiencing how it will drive.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:windowtext'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:#1F497D'>Bruce Steele<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:#1F497D'>Brea, CA<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:#1F497D'>1960 BN7<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-family:"Trebuchet MS",sans-serif;color:windowtext'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'> Healeys [mailto:healeys-bounces@autox.team.net] <b>On Behalf Of </b>Bob Spidell<br><b>Sent:</b> Saturday, April 15, 2017 8:38 AM<br><b>To:</b> healeys@autox.team.net<br><b>Subject:</b> Re: [Healeys] Selecting a replacement CAM for BJ8<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Neglected to mention I have a Lempert 3.54 diff in my car, so the lower torque curve is helpful.<o:p></o:p></p><div><p class=MsoNormal>On 4/15/2017 7:17 AM, Bob Spidell wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p>Hi Dave,<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I just finished a rebuild on my BJ8; my engine--with over 100K miles--was in similar condition to yours with significant cam lobe and lifter wear. I installed a DWR1 cam; it's more appropriate if you're really ' looking for stock or mild tune only.' The DWR1 is 'slightly better than stock', in DWR's word's, and should be most appropriate for a street/touring car as the torque curve is lower. I don't think you'll gain much if anything with the DWR8 unless you at least use headers and port your head--or buy one of DWR's alloy heads--and then additional tuning is required. Steve G.--on this list, I believe--is doing a build with a DWR8 cam, but he has headers and the rest of his engine is likely tuned for the higher torque/power band. The DWR1 doesn't want to go much over 4,500RPM, but I do mostly long distance touring so I'm usually running 2,500RPM, give-or-take. I do a lot of driving '100 miles from nowhere' so I generally go pretty easy on my drivetrain.<br><br>DWR recommends their High Capacity oil pump when using their gun-drilled cam, unless you're going to spend time over 6,000RPM (in which case you'll probably want their billet crankshaft, conrods, pistons, etc.). Since you had cam/lifter damage, be sure to clean all components--e.g. rocker shaft--thoroughly to remove any debris. My builder was adamant about that. You can use either 'standard' lifters with your current pushrods, or get bucket lifters and their pushrods. I went with standard. I sourced an adjustable, vernier timing set from Australia; my builder said the cam did require some adjustment.<br><br>DWR Support has a chat facility; they are very responsive but, of course, there's a significant time difference. Whichever cam you use, please let us know your results.<br><br>Bob<o:p></o:p></p><div><p class=MsoNormal>On 4/15/2017 4:12 AM, <a href="mailto:drmasucci@comcast.net">drmasucci@comcast.net</a> wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>Hi All,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>Well now that spring is here, I am resuming the rebuild of my BJ8 engine. The engine was rebuilt back in 1999, but since I'm doing a full resto of the car, I decided to take a look at the engine. While all other parameters were well within spec, the cam and lifters were damaged. Back then I didn't know much about modern oils and the lack of zinc, and since that's the only part of the engine that didn't do well, I am assuming that must be why.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>So I am now trying to decide what to do. I can have my cam reground, or buy new. Since I believe it was already reground and based on the wear, I am thinking maybe new is the best choice. I am looking for stock or mild tune only. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>I am not a pro engine builder, but I know the basics and am not new to the process. I know that if I change something like the cam parameters, I need to understand how that affects the rest of the valve train. I looking for guidance on selecting the right components.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>I am considering the Welch DWR8 cam and lifter package. I understand that I will have to machine pockets into the block for valve clearance. I will be having the head rebuilt to basic stock parameters as far as the valve gear is concerned. I need to determine how to select the correct pushrods. Since this cam is drilled to feed oil to the lobes, do I need to make other modifications to support that feature? <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>So I'm looking for some feedback and recommendations from the list. Has anyone followed a similar path on their 6 cylinder Healey? Any opinions, cautions, or advice would be appreciated. Is this cam my best choice? Also if there are better options to consider I'd like to hear that also. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>As usual, thanks in advance for any help.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>Dave<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>64 BJ8<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>72 XJ6<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>72 Bonneville<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Arial",sans-serif'><o:p> </o:p></span></p></div></div><p class=MsoNormal><br><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Support Team.Net <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a><o:p></o:p></pre><pre>Suggested annual donation $12.75<o:p></o:p></pre><pre>Archive: <a href="http://www.team.net/archive">http://www.team.net/archive</a><o:p></o:p></pre><pre>Forums: <a href="http://www.team.net/forums">http://www.team.net/forums</a><o:p></o:p></pre><pre><o:p> </o:p></pre><pre><a href="mailto:Healeys@autox.team.net">Healeys@autox.team.net</a><o:p></o:p></pre><pre><a href="http://autox.team.net/mailman/listinfo/healeys">http://autox.team.net/mailman/listinfo/healeys</a><o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/healeys/bspidell@comcast.net">http://autox.team.net/mailman/options/healeys/bspidell@comcast.net</a><o:p></o:p></pre><pre><o:p> </o:p></pre></blockquote><p class=MsoNormal><br><br><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Support Team.Net <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a><o:p></o:p></pre><pre>Suggested annual donation $12.75<o:p></o:p></pre><pre>Archive: <a href="http://www.team.net/archive">http://www.team.net/archive</a><o:p></o:p></pre><pre>Forums: <a href="http://www.team.net/forums">http://www.team.net/forums</a><o:p></o:p></pre><pre><o:p> </o:p></pre><pre><a href="mailto:Healeys@autox.team.net">Healeys@autox.team.net</a><o:p></o:p></pre><pre><a href="http://autox.team.net/mailman/listinfo/healeys">http://autox.team.net/mailman/listinfo/healeys</a><o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/healeys/bspidell@comcast.net">http://autox.team.net/mailman/options/healeys/bspidell@comcast.net</a><o:p></o:p></pre><pre><o:p> </o:p></pre></blockquote><p class=MsoNormal><o:p> </o:p></p></div></body></html>