I just setup a server and when about 8 people connect I notice that the text massages are being delayed and times when crossing the line.

Its wired cuz I got 760kbps upload or about 90kB/s. This should be more then enough for 11 players. Firewall is off and router is open so why do all the connections top out and text is delayed?

What text is being delayed? The Fastest lap or Personal best times, and basically anything from LFSWorld? This has been covered elsewere, there IS lag from LFSWorld.

As for not getting all connections connected, im not sure, are you running a dedi or from within your LFS?

Well I dont know if you could maybe check it out yourself. Demo Server is Called AOD | FairPlay .
The little green lines bottom left are always maxed out even when I join from LAN and my friend whos ping to me isnt more then 10ms.
It doesnt even use 20% of my total upload.

Try using a idfferent port because the one you're using is being throttled back. Try the 27000 range a go.