GreatSX wrote:Hey my question, what kind of lag time is on the Nsports To4b, I heard it doesn't spool up til 3500RPMs...
There is a difference between lag and boost threshold. They are somewhat related, but it's not like it suddenly kicks at 3500 RPM or so. Even prior to hitting the boost threshold, there will be some boost building and you will feel more power before hitting the max boost. And the only time this is really an issue anyways is in 1st gear. If you are racing, and shifting at or near redline, the turbo will respond quite quickly even when getting on the throttle from an off-boost situation.
If lowering the boost threshold is that much of an issue for you, use or build a kit that uses a T3 turbine. Or opt for a ball bearing turbo which should decrease the boost threshold by maybe about 500 RPM.
Personally, I see no need for boost that low. I'd rather have better breathing through the turbine to free up some extra HP.