So I got a new tune yesterday from zzp so I decided to test the new red line well I get on it in seconded geÄr and as soon as I hit the new red line which is 7200 the motor just shuts off y did this happen?

 

The redline is what the rev limiter is set to ,which means you can rev to just below it.
If you hit the 7200 then the rev limiter will shut the gas off until the revs come back down.

 

yea i know this part, but what im saying was the whole car shut off, so i coasted of the side of the road then cranked it right back up with no problem, im just trying to figure out why the car shut off when that happen

 

I dont know bro, that sounds pretty fucked to me still lol