Originally Posted by turboboss
Originally Posted by Gregor
Wel.. when i'm doing above 3500 rpm when i'm in next gear i don't expect as much lag as i'm getting (it's not building boost or something, but just staying the same revvs it seems ) ... well anyway... and yess.. i've got a dumpvalve on it....

run a small shot of nitrous then you will Eliminate that problem, i run nitrous purely for drag racing spools up the turbo Instantaneously between gear changes

That's fine on a big-spec car, but to cover up a problem that to most isn't really a problem, I wouldn't suggest it.
Mine doesn't use NOS and still has 2-Bar by just over 4000rpm.