How come know one has attempted this?

[JustLiam]

was just looking at tracks for my next championship and realised that know one has ever made the biggest dirt track in NASCAR…Memphis-Arkansas Speedway

I know it wasn’t around long…but this would be great fun…the speed the cars would get up to on dirt…

MEMPHIS ARKANSAS SPEEDWAY

Memphis Arkansas Speedway when built was a one and a half mile dirt oval circuit, that opened on the 7th of October 1954, The dirt surface has been described as unmanageable and with the estimated...

www.speedwayandroadracehistory.com

 

[Ceej]

I made a really quick and crappy test build way back around 2006 when I had no idea what I was doing. It's long gone, but I more recently started a paved build based on the idea of a modern day reconstruction.

 

[Rollo75]

the speed the cars would get up to on dirt…

Mungo Scrubs Grassway...
When it goes wrong. it goes horribly wrong.

Inside the game, Cup cars top out at about 150mph if you plug in appropriate coefficients of friction on grass.
1.1 - Dirt track
1.0 - Dry roads
0.97 - Grassy surfaces
0.9 - Wet roads

Maybe they'd top out at 180mph on dirt?

 

[JustLiam]

That mungo looks good fun…you not released it?

 

[Rollo75]

That mungo looks good fun…you not released it?

This is a cursed track which is a re-skin and re-flap of someone else's work.

It is simply not manners to post a track which someone else has made; without permission to do so.

 

[JustLiam]

Ah fair enough. I’d love to have a go on it.

 

[JNorton (WKC)]

Mungo Scrubs Grassway...
When it goes wrong. it goes horribly wrong.

Inside the game, Cup cars top out at about 150mph if you plug in appropriate coefficients of friction on grass.
1.1 - Dirt track
1.0 - Dry roads
0.97 - Grassy surfaces
0.9 - Wet roads

Maybe they'd top out at 180mph on dirt?

180 on dirt would be waaaaaaaaaaaaay too fast..

 

[JNorton (WKC)]

This track still shows up on Google maps and in Google Earth https://www.google.com/maps/@35.13815,-90.31798,1737m/data=!3m1!1e3

 

[Rollo75]

180 on dirt would be waaaaaaaaaaaaay too fast..

Donald Campbell got to 276mph on the beach.

 

[JNorton (WKC)]

Donald Campbell got to 276mph on the beach.

Lol with a land speed car... http://www.thejewelleryeditor.com/images/sir-malcolm-campbell-daytona-beach-1935/