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<body class='hmmessage'><div style="text-align: left;">Henry Frye wrote:<br>> During Kas' presentation of the cup, he said he has not<span style="font-family: monospace;"><br></span>> seen the car go as fast since he ran it at Sebring in '68. He then<span style="font-family: monospace;"><br></span>> issued a manufacturers recall notice, but I think Tony is going to take<span style="font-family: monospace;"><br></span>> his chances!<br><br>Having read all'y'all fun stories about the Glen, the 6-cylindered TR250K<br>and Sam Halkias' car were phenomenally fast, even faster than<br>Bill Warner's and Tom Kreger's cars (which are phenomenal in their own <br>right). I'm going to make the assumption that all the drivers were of <br>god-like ability, and so any differences come down to the cars.<br><br>From top-secret spy photos, I think I understand why Sam's car is so fast.<br>I suspect that Sam's motor is producing way more HP than anyone else,<br>and I think I have heard that Sam is running a TVR rear tube sub-frame<br>as does Dave Wingett.<br><br>I don't have as much access to spy photo's of Kas's car, but what I have seen<br>does not explain the success of this car. Yes, I understand that the aerodynamics<br>of the plastic body and weight is a significant advantage over the steel/plastic of <br>the racing TR6s. I assume that the TR250K shares the same wheelbase and track<br>as its production cousin. I am also assuming the TR250K is tube-framed, and thus <br>more rigid. I am presuming that the engine is the same as Kas ran in the Kastner-Brophy <br>TR250/6, so is not offering a HP advantage. Photos show that the front suspension of <br>the TR250K is "stock" TR, except that I cannot find any bracing at the top of<br>the coil tower. I have no idea what sort of voodoo is going on at the rear end,<br>but I suspect that it has unequal-length A-arms. Anything has to be better<br>than the Triumph semi-trailing arms.<br><br>In summary, I'd say the reasons why the TR250K is so fast is due to:<br>1) Lightweight aerodynamic body, rigid tube frame;<br>2) Some unseen voodoo of the "stock" front suspension;<br>3) Rear suspension voodoo, including rear disk brakes.<br><br>Of course, what I really need is more spy photos so that I can attempt<br>to copy some of the more esoteric top secret engineering.<br><br>Shane Ingate<br></div><br /><hr />Want to do more with Windows Live? Learn “10 hidden secrets” from Jamie. <a href='http://windowslive.com/connect/post/jamiethomson.spaces.live.com-Blog-cns!550F681DAD532637!5295.entry?ocid=TXT_TAGLM_WL_domore_092008' target='_new'>Learn Now</a></body>
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