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by Rambo » Thu 28.02.2019, 13:55
GeoffSmith wrote:GeoffSmith wrote:ESM wrote:I suspect the squish in the exhaust is there to guarantee adherence to rules regarding the minimum distance of the exhaust from structural parts of the car
geoffsmith wrote: 
That's the most plausible explanation I've heard to explain the carefully squared exhaust section / squish.
Dave wrote:I couldn't agree more. It is already very close to the prongeron & steering rack.
Well that's three heretics who will likely burn in hell!

I've just been having a look at my old squished section and it is D shaped which approximates to a semicircle on top of a rectangular section. It is a lot wider than the standard 2" diameter and I estimate its csa is about 95% of the 2" pipe. Interestingly, just back from the cat is a narrowing which is ~1¾" diameter or 75% of the csa.
Finally - vindication and the three heretics have leave to appeal!

Hey. Look who's names on that.....
Doug Abbott

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Rambo
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by HJ2 » Thu 28.02.2019, 14:05
Duh!

If you always do what you always did, you always get what you always got
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by Giniw » Thu 28.02.2019, 14:59
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by GeoffSmith » Thu 28.02.2019, 15:08
Rambo wrote:Hey. Look who's names on that.....
Barrie Wills!
Calypso Red S2 #417
USB ElanScan interfaces - £60 incl. UK P&P & £65 incl. ROW P&P
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