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The experts will confirm that all these things are interlinked ie you =
get one thing right which only points out the problems with something =
else. Or, worse yet, you can=E2=80=99t get A right until B is right. =
But, seemingly, you can=E2=80=99t get Bright until A is right. =
I=E2=80=99ve been (re)discovering that recently with respect to timing =
and carbs=E2=80=99 mixture. 15=C2=B0 before TDC at +/- 1,000 rpm is a =
good place to start. THE good place to start. When I was fiddling around =
with my timing the other day and attempting to loosen off the bolt just =
enough so the distributor wouldn=E2=80=99t move unless I exerted quite a =
lot of manual pressure, I noticed that =E2=80=93 if the bolt was =
fractionally too loose =E2=80=93 the distributor would move around by =
about 10 by itself. Always to the same spot and without my touching it. =
I was puzzled until I realized that it was the twist(?) in the HT cables =
that was moving it. I suppose your bolt isn=E2=80=99t loose? It could =
just about give rise to those symptoms=E2=80=A6.Only take a minute to =
check it. Then wait for the experts.
Simon
=20
From: Healeys <healeys-bounces@autox.team.net> On Behalf Of Paul Leeks
Sent: 08 April 2019 15:49
To: <healeys@Autox.Team.Net> <healeys@autox.team.net>
Subject: [Healeys] No acceleration
=20
Hi all
=20
I have a 100/6 with twin carbs and the old gallery head.
=20
This weekend I retuned the front carb which was running rich and got (I =
think!) both carbs running the correct mixture (according to Colourtune =
and the lifting pins).
=20
However, out on the test drive I get intermittently no/poor =
acceleration. In fourth gear at 2,000 RPM and 40 MPH, if I accelerate =
fairly hard, sometimes the revs and speed pick in unison, but at other =
times the revs will immediately shoot up to 4,000+ RPM with very little =
increase in speed.
=20
Any ideas what I might have managed to break?
=20
Many thanks
=20
Paul Leeks
100/6 BN4
Lancashire UK
=20
=20
EMAIL DISCLAIMER
Any opinions expressed in this email are those of the individual and not =
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</o:shapelayout></xml><![endif]--></head><body lang=3DEN-GB =
link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p =
class=3DMsoNormal><span style=3D'mso-fareast-language:EN-US'>The experts =
will confirm that all these things are interlinked ie you get one thing =
right which only points out the problems with something else. Or, worse =
yet, you can=E2=80=99t get A right until B is right. But, seemingly, you =
can=E2=80=99t get Bright until A is right. I=E2=80=99ve been =
(re)discovering that recently with respect to timing and carbs=E2=80=99 =
mixture. 15</span><span =
style=3D'mso-fareast-language:EN-US'>=C2=B0</span><span =
style=3D'mso-fareast-language:EN-US'> before TDC at +/- 1,000 rpm is a =
good place to start. THE good place to start. When I was fiddling around =
with my timing the other day and attempting to loosen off the bolt just =
enough so the distributor wouldn=E2=80=99t move unless I exerted quite a =
lot of manual pressure, I noticed that =E2=80=93 if the bolt was =
fractionally too loose =E2=80=93 the distributor would move around by =
about 10</span><!--[if gte msEquation 12]><m:oMath><i><span =
style=3D'font-family:"Cambria =
Math",serif;mso-fareast-language:EN-US'><m:r>=C2=B0</m:r></span></i></m:o=
Math><![endif]--><![if !msEquation]><span =
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src=3D"cid:image003.png@01D4EE2A.2B48DEA0"></span><![endif]><span =
style=3D'mso-fareast-language:EN-US'> by itself. Always to the same spot =
and without my touching it. I was puzzled until I realized that it was =
the twist(?) in the HT cables that was moving it. I suppose your bolt =
isn=E2=80=99t loose? It could just about give rise to those =
symptoms=E2=80=A6.Only take a minute to check it. Then wait for the =
experts.<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'mso-fareast-language:EN-US'>Simon</span><span =
style=3D'mso-fareast-language:EN-US'><o:p></o:p></span></p><p =
class=3DMsoNormal><span =
style=3D'mso-fareast-language:EN-US'><o:p> </o:p></span></p><p =
class=3DMsoNormal><b><span lang=3DEN-US>From:</span></b><span =
lang=3DEN-US> Healeys <healeys-bounces@autox.team.net> <b>On =
Behalf Of </b>Paul Leeks<br><b>Sent:</b> 08 April 2019 =
15:49<br><b>To:</b> <healeys@Autox.Team.Net> =
<healeys@autox.team.net><br><b>Subject:</b> [Healeys] No =
acceleration<o:p></o:p></span></p><p =
class=3DMsoNormal><o:p> </o:p></p><div><p class=3DMsoNormal>Hi =
all<o:p></o:p></p><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p class=3DMsoNormal>I =
have a 100/6 with twin carbs and the old gallery =
head.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>This weekend I retuned the front carb which was =
running rich and got (I think!) both carbs running the correct mixture =
(according to Colourtune and the lifting =
pins).<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>However, out on the test drive I get intermittently =
no/poor acceleration. In fourth gear at 2,000 RPM and 40 MPH, if I =
accelerate fairly hard, sometimes the revs and speed pick in unison, but =
at other times the revs will immediately shoot up to 4,000+ RPM with =
very little increase in speed.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>Any ideas what I might have managed to =
break?<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>Many thanks<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>Paul Leeks<o:p></o:p></p></div><div><p =
class=3DMsoNormal>100/6 BN4<o:p></o:p></p></div><div><p =
class=3DMsoNormal>Lancashire UK<br =
clear=3Dall><o:p></o:p></p><div><div><div><div><div><div><div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div></div></div></div></div></di=
v></div></div></div></div><p =
class=3DMsoNormal><o:p> </o:p></p><p><span lang=3DEN>EMAIL =
DISCLAIMER<br></span>Any opinions expressed in this email are those of =
the individual and not necessarily those of Glasgows. It is intended =
only for the person(s) to whom it is addressed and may contain =
privileged and/or confidential information. Accordingly, the copying, =
dissemination, distribution or use of this message to any other person =
may constitute a breach of civil or criminal law. Please notify the =
sender immediately if you have received this email by mistake and delete =
it from your system. Glasgows Limited is registered in England & =
Wales No. 2257022<o:p></o:p></p></div></body></html>
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