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Fantastic design.
=20
Cheers
Chris
=20
Von: Fot [mailto:fot-bounces@autox.team.net] Im Auftrag von Mordy Dunst
Gesendet: Samstag, 5. M=C3=A4rz 2016 22:35
An: fot@autox.team.net
Betreff: [Fot] Different Tr3/4 sleeve design
=20
I've been thinking about the tr tractor motor sleeve/liner for a while =
-especially after a liner cracked during a race. =20
Went to the drawing board (autcad) and put some of my thoughts in a =
digital cad format. =20
The owner of LA sleeve cleaned up my drawing a bit and I am glad to see =
that the project is completed.
=20
Some comments - some surprising.
1) each liner is about 200 gm lighter than stock. The liner is shortened =
to be the same Dimension as the depth of the pocket in the block.=20
2) it is substantially stiffer than stock and holds machining tolerances =
much better.
3) the .040" groove is .035" deep to accept a .040" wire. (Square wire =
or round)
4) the wire groove on the surface may not need a wire -as the edges on =
either side in the groove impart an increased unit surface pressure on =
the gasket. The gasket will dimple into this recess and lock.=20
5) there is only a single flat on opposing liners. My understanding of =
having multiple flats was to rotate and hone the liners during =
engine/tractor rebuilds. =20
6) cooling efficiency not tested.
=20
=20
MDunst
Headgasket.com
626.358.1616 T
626.628.3777 F
Triple R Munitions, Inc
626.201.9471 T
FFL 6,7 SOT 2
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D'>Fantastic design.<o:p></o:p></span></p><p class=3DMsoNormal><span =
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D'><o:p> </o:p></span></p><p class=3DMsoNormal><span =
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D'>Cheers<o:p></o:p></span></p><p class=3DMsoNormal><span =
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D'>Chris<o:p></o:p></span></p><p class=3DMsoNormal><span =
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D'><o:p> </o:p></span></p><div =
style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm =
0cm 0cm'><p class=3DMsoNormal><b><span =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span><=
/b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> =
Fot [mailto:fot-bounces@autox.team.net] <b>Im Auftrag von </b>Mordy =
Dunst<br><b>Gesendet:</b> Samstag, 5. M=C3=A4rz 2016 22:35<br><b>An:</b> =
fot@autox.team.net<br><b>Betreff:</b> [Fot] Different Tr3/4 sleeve =
design<o:p></o:p></span></p></div><p =
class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>I've been =
thinking about the tr tractor motor sleeve/liner for a while -especially =
after a liner cracked during a race. <br>Went to the =
drawing board (autcad) and put some of my thoughts in a digital =
cad format. <o:p></o:p></p><div><p =
class=3DMsoNormal>The owner of LA sleeve cleaned up my drawing a =
bit and I am glad to see that the project is =
completed.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal>Some comments - some =
surprising.<o:p></o:p></p></div><div><p class=3DMsoNormal>1) each liner =
is about 200 gm lighter than stock. The liner is shortened to be the =
same Dimension as the depth of the pocket in the =
block. <br>2) it is substantially stiffer than stock and =
holds machining tolerances much better.<o:p></o:p></p></div><div><p =
class=3DMsoNormal>3) the .040" groove is .035" deep to accept =
a .040" wire. (Square wire or round)<o:p></o:p></p></div><div><p =
class=3DMsoNormal>4) the wire groove on the surface may not =
need a wire -as the edges on either side in the groove =
impart an increased unit surface pressure on the gasket. The =
gasket will dimple into this recess and =
lock. <o:p></o:p></p></div><div><p class=3DMsoNormal>5) there is =
only a single flat on opposing liners. My understanding of having =
multiple flats was to rotate and hone the liners during =
engine/tractor rebuilds. <o:p></o:p></p></div><div><p =
class=3DMsoNormal>6) cooling efficiency not =
tested.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p></div><div><p =
class=3DMsoNormal><o:p> </o:p></p><div =
id=3D"__aol_mail_signature__"><p class=3DMsoNormal =
style=3D'margin-bottom:12.0pt'>MDunst<br><a =
href=3D"http://headgasket.com";>Headgasket.com</a><br><a =
href=3D"tel:626.358.1616">626.358.1616</a> T<br><a =
href=3D"tel:626.628.3777">626.628.3777</a> F<br>Triple R Munitions, =
Inc<br><a href=3D"tel:626.201.9471">626.201.9471</a> T<br>FFL 6,7 SOT =
2<br><br><o:p></o:p></p></div></div></div></body></html>
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_______________________________________________
fot@autox.team.net
http://www.fot-racing.com
Archive: http://www.team.net/archive
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