<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Early TR4s are like TR3s with the vented oil filler - no vent from the valve cover. Maybe you have excessive crankcase pressure due to blow by or worn valve guides? Have you done a warm compression test?<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Apr 2, 2020, at 6:02 PM, bill beecher <<a href="mailto:notakitcar@yahoo.com" class="">notakitcar@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Isn’t you valve cover vented to the carbs? Maybe a plugged PCV valve? If so, I would think you should not have a vented cap. </span><div style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">Bill<br class=""><br class=""><div dir="ltr" class="">Stay Home, Wash Your Hands. </div><div dir="ltr" class=""><br class="">On Apr 2, 2020, at 7:41 PM, dave <<a href="mailto:dave@ranteer.com" class="">dave@ranteer.com</a>> wrote:<br class=""><br class=""></div><div dir="ltr" class=""><div class="WordSection1" style="page: WordSection1;"><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">My early TR4 (9,XXX) spits oil all over its nice chrome valve cover from the breather cap<o:p class=""></o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Is there anything I can do about it other than clean it often?<o:p class=""></o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Btw it has 89 mm pistons, mild cam, polished/ported/shaved head, etc<o:p class=""></o:p></div></div><span class="">**<span class="Apple-converted-space"> </span><a href="mailto:triumphs@autox.team.net" class="">triumphs@autox.team.net</a><span class="Apple-converted-space"> </span>**</span><br class=""><span class=""></span><br class=""><span class="">Donate:<span class="Apple-converted-space"> </span><a href="http://www.team.net/donate.html" class="">http://www.team.net/donate.html</a></span><br class=""><span class="">Archive:<span class="Apple-converted-space"> </span><a href="http://www.team.net/pipermail/triumphs" class="">http://www.team.net/pipermail/triumphs</a><span class="Apple-converted-space"> </span> <a href="http://www.team.net/archive" class="">http://www.team.net/archive</a></span><br class=""><span class=""></span><br class=""><span class="">Unsubscribe/Manage:<span class="Apple-converted-space"> </span><a href="http://autox.team.net/mailman/options/triumphs/notakitcar@yahoo.com" class="">http://autox.team.net/mailman/options/triumphs/notakitcar@yahoo.com</a></span><br class=""><span class=""></span><br class=""></div></div><span style="caret-color: rgb(0, 0, 0); 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