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Are you running a restrictor in the T-stat housing? =C2=A0I ended up with o=
ne with a hole about the size of a dime. =C2=A0Made a huge difference. =C2=
=A0Also the highest pressure cap you can find
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On=C2=A0Saturday, November 30, 2019,=C2=A0van.mulders.marcel--- via Fot=C2=
=A0<fot@autox.team.net>=C2=A0wrote:
I've some problems with a=C2=A0TR6 race engine : the engine is pinking and =
overheating. Compression ratio is 12.5. Comparing the cylinderhead of this =
engine with another 6 cylinder head (probably also from a TR6 , but from a=
=C2=A0 Triumph saloon is also possible) : it turns out that my cylinderhead=
is lacking 5 coolant passages. My cylinderhead has only a passage just ben=
eath outlet port no 6. The other cylinderhead has passages beneath every ou=
tlet port. I didn't know of this difference=C2=A0 between 6 cylinder heads.=
Does anyone know which cars do have which cylinderheads? Can I add these p=
assages on my cylinderhead, hoping for better cooling? I've been working on=
this engine now and then since 2 years. It belongs to a racecar a friend o=
f mine has built. He has lost interest in this racing project and I bought =
the car. I'd like to see it on a racetrack some day.
Marcel_______________________________________________
fot@autox.team.net
http://www.fot-racing.com
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
com
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Are you running a restrictor in the T-stat housing? I ended up with o=
ne with a hole about the size of a dime. Made a huge difference. &nbs=
p;Also the highest pressure cap you can find<br><br><div id=3D"__aol_mail_s=
ignature__"><div style=3D"font-family:HelveticaNeue-Light;color:#949494;fon=
t-size:11px;">Sent from AOL Mobile Mail<br>Get the new AOL app: <a style=3D=
"font-family:HelveticaNeue-Light;font-size:11px;" href=3D"http://mail.mobil=
e.aol.com" target=3D"_blank">mail.mobile.aol.com</a></div></div>
<br><div class=3D"aolmail_replyHeader">
On Saturday, November 30, 2019, van.mulders.marcel--- via Fot=
<fot@autox.team.net> wrote:
</div><br>
<blockquote style=3D"margin:0 0 0 9px;padding:0 0 0 9px;"><div id=3D"yiv107=
2244956"><div><div style=3D"font-family:Verdana, Arial, Helvetica, sans-ser=
if;font-size:10pt;color:#000000;"><div>I've some problems with a TR6 r=
ace engine : the engine is pinking and overheating. Compression ratio is 12=
.5. Comparing the cylinderhead of this engine with another 6 cylinder head =
(probably also from a TR6 , but from a Triumph saloon is also possibl=
e) : it turns out that my cylinderhead is lacking 5 coolant passages. My cy=
linderhead has only a passage just beneath outlet port no 6. The other cyli=
nderhead has passages beneath every outlet port. I didn't know of this diff=
erence between 6 cylinder heads. Does anyone know which cars do have =
which cylinderheads? Can I add these passages on my cylinderhead, hoping fo=
r better cooling? I've been working on this engine now and then since 2 yea=
rs. It belongs to a racecar a friend of mine has built. He has lost interes=
t in this racing project and I bought the car. I'd like to see it on a race=
track some day.<br></div><div>Marcel</div></div></div></div>_______________=
________________________________<br><a ymailto=3D"mailto:fot@autox.team.net=
" href=3D"mailto:fot@autox.team.net";>fot@autox.team.net</a><br><br><a href=
=3D"http://www.fot-racing.com"; target=3D"_blank">http://www.fot-racing.com<=
/a><br><br>Donate: <a href=3D"http://www.team.net/donate.html"; target=3D"_b=
lank">http://www.team.net/donate.html</a><br>Archive: <a href=3D"http://aut=
ox.team.net/archive " target=3D"_blank">http://autox.team.net/archive </a><=
a href=3D"http://www.team.net/pipermail/fot"; target=3D"_blank">http://www.t=
eam.net/pipermail/fot</a><br>Unsubscribe/Manage: <a href=3D"http://autox.te=
am.net/mailman/options/fot/gt6steve@aol.com" target=3D"_blank">http://autox=
.team.net/mailman/options/fot/gt6steve@aol.com</a><br><br><br></blockquote>
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_______________________________________________
fot@autox.team.net
http://www.fot-racing.com
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
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