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XRAY - Model racing cars :: View topic - Hi Down-Force Body Post
XRAY - Model racing cars
https://setup.teamxray.com/xsetup/legacy/

Hi Down-Force Body Post
https://setup.teamxray.com/xsetup/legacy/viewtopic.php?f=8&t=11556		 Page 1 of 1
Author:  Stanley Bąk [ Tue Jul 12, 2011 20:04:27 ]
Post subject:  Hi Down-Force Body Post

what do you think about that?

our bodyshells are quite soft and they vanish in many ways and I think we are losing some down force,am i right?
is it worth?
Author:  Bytestream [ Tue Jul 12, 2011 21:54:28 ]
Post subject:  Re: Hi Down-Force Body Post
Author:  Stefan Chodzynski [ Tue Jul 12, 2011 22:09:05 ]
Post subject:  Re: Hi Down-Force Body Post
They are to prevent the rear part of the shell from "collapsing" under high speeds down the main straight. I have them but have noticed no difference in downforce effect at all. They just look cool and support the shell rather well.

If you want to prevent downforce loss then don't use the rubbish lightweight wings that come with the lightweight shells, Use the standard weight wings :) Iv'e seen photo's of many cars down large main straights in modified and the wing is totally deformed due to the air resistance.
Author:  Andrew Webber [ Tue Jul 12, 2011 23:37:17 ]
Post subject:  Re: Hi Down-Force Body Post
Plus they limit how low you can get the body overall.
Author:  Skiddins [ Wed Jul 13, 2011 00:02:13 ]
Post subject:  Re: Hi Down-Force Body Post
My mate uses them, but only to stop his bodyshell from tucking up when he gets hit from behind.

They're a great way of adding unnecessary weight up high and if you crash off backwards or get hit wrong it will pass any shock from the impact through the shock tower.

Don't bother.

Skiddins
Author:  Hagberg [ Thu Jul 14, 2011 16:38:22 ]
Post subject:  Re: Hi Down-Force Body Post
To be honest I can't see a big performance change in aerodynamics. However it will prevent the rear of your bodyshell from tugging into the wheels if crashed from behind.
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