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--></style></head><body lang=DE link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US>I think my engine has two secrets.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>First, the flywheel runs perfectly true on the crank.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Second, my clutch arrangement is very light. Titanium made.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I run the same stock bolts for now 17 years.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I think a dowel pin is not needed as the camping should be sufficient.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I question the use of aluminum flywheels.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Aluminum expand when hot. The bolts are short. Maybe they stretch from this?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Cheers<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Chris </span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Gesendet von meinem Windows 10 Phone</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='border:none;padding:0cm'><b>Von: </b><a href="mailto:tony.sheach@live.co.uk">Tony Sheach</a><br><b>Gesendet: </b>Donnerstag, 8. Juni 2017 09:16<br><b>An: </b><a href="mailto:kaskastner@gmail.com">Kas Kastner</a><br><b>Cc: </b><a href="mailto:tr4racing@googlemail.com">MadMarx</a>; <a href="mailto:fot@autox.team.net">FOT</a><br><b>Betreff: </b>Re: [Fot] TR4 ARP Flywheel Bolts Question</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Being serious for a moment on this issue. I ran with the standard arrangement of 4 bolts and 1 dowel with a stock crank and lightened stock flywheel for a while on my rally TR4, which only revved to 6500 rpm maybe, so you'd think that would be ok. Not so, even with new bolts and dowel continued pulsing of the engine between 5000 and 6500 caused the bolts to stretch. I didn't have tabs on at that time. Last time I ripped be flywheel off was on the way home from the petrol station, so wasn't even on an event and trying for anything. <o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Jacks solution works for me and I'm continually crossing the 'wobbly zone' in the rev range (albeit quickly). 4 dowels would be optimal.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Keep it straight.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Tony <o:p></o:p></p></div><div><p class=MsoNormal><br>Sent from my iPhone<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><br>On 8 Jun 2017, at 04:34, Kas Kastner via Fot <<a href="mailto:fot@autox.team.net">fot@autox.team.net</a>> wrote:<o:p></o:p></p></div><div><div><p class=MsoNormal>But Chris is that crazy fast German that only turns the engine in his TR-4 to six grand but still runs away from everybody that are turning to 6800 and over. :-) Therefore his comment does not count. :-)<o:p></o:p></p></div><div><p class=MsoNormal><br clear=all><o:p></o:p></p><div><div><p><strong><span style='font-family:"Calibri",sans-serif;color:#000099'>Never be beaten by equipment.</span></strong></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><br><br>Sent from my iPhone<o:p></o:p></p></div><p class=MsoNormal>On Wed, Jun 7, 2017 at 3:12 PM, Chris Marx via Fot <<a href="mailto:fot@autox.team.net" target="_blank">fot@autox.team.net</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal><span lang=EN-US>I use a steel flywheel and the 4 factory bolts.</span></p><p class=MsoNormal><span lang=EN-US>To keep them in place, Loctite red.</span></p><p class=MsoNormal><span lang=EN-US> </span></p><p class=MsoNormal><span lang=EN-US>Cheers</span></p><p class=MsoNormal><span lang=EN-US style='color:#888888'>Chris</span><span style='color:#888888'><o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br><a href="mailto:fot@autox.team.net">fot@autox.team.net</a><br><br><a href="http://www.fot-racing.com" target="_blank">http://www.fot-racing.com</a><br><br>Donate: <a href="http://www.team.net/donate.html" target="_blank">http://www.team.net/donate.html</a><br>Archive: <a href="http://www.team.net/archive" target="_blank">http://www.team.net/archive</a><br>Forums: <a href="http://www.team.net/forums" target="_blank">http://www.team.net/forums</a><br>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/fot/kaskastner@gmail.com" target="_blank">http://autox.team.net/mailman/options/fot/kaskastner@gmail.com</a><br><br><br><o:p></o:p></p></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'>_______________________________________________<br><a href="mailto:fot@autox.team.net">fot@autox.team.net</a><br><br><a href="http://www.fot-racing.com">http://www.fot-racing.com</a><br><br>Donate: <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a><br>Archive: <a href="http://www.team.net/archive">http://www.team.net/archive</a><br>Forums: <a href="http://www.team.net/forums">http://www.team.net/forums</a><br>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/fot/tr4.tony@virgin.net">http://autox.team.net/mailman/options/fot/tr4.tony@virgin.net</a><br><br><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>