New topic for my lag issues to keep it clear.

Got a 2.0 ZVH with huge amount of lag.
really want to get some decent boost @ arround 2500 or just above unlike the 3500+ i have now.
i've got a stage 3 turbo ( 0.48 exhaust housing, cosworth comp. wheel , 360 degr. bearing )
Whould it be better for a quicker spin up to put on a standard turbine and housing ( 0.36 ).
Doesn't have to run silly amounts of boost, arrond 18 psi.
Or just go to all standard Turbo ( for now ) wich spins up quick enough ( so i've heard ) on a ZVH engine.

Thanks