Originally Posted by le-claw
Originally Posted by Rick
Linsay, u are just used to it, but it IS laggy, u cant get away from the fact. It isnt on full boost till 4k. I dont think mine is laggy, but then i drove Mike's the other day with a std turbo, and it came in much lower.
A stage 3 turbo is never going to pull bottom end with it's 0.48 housing.
It aint laggy.
response is at 3k and there is no lag between gearchange.
It pull's the bottem end perfect.....
Suggest you find a better tuner if you believe the the above quote....
My T4 car aint laggy either and hits full boost at 4k

All the T34 RST cars i have worked on are hitting full boost about 3400
also.
Ok, if ur being picky..... I can beleive there is no lag between changes, there isn't on my car. But the boost threshold is higher with a bigger exhaust housing, it has to be it's simple themodynamics!
My car will make boost under 3k if need be, but with a 0.36 it spun up earlier.
Here u can see that Linsay's car with a stage 3 turbo hits full boost around 3700rpm. And that's a bar of boost, if it were 1.5 etc, it would take longer.
Nothing wrong with this as such, as the rest of the engine is specced for it, and it goes well. The point is, that if the topic starter wants more low down grunt, the most effective way is to go back to a std exhaust housing. If you speak to Karl, i'm sure he can confirm it for you.