FLYNSX has a 4agte in an AE92 with a GT2871rs turbo and plenty of psi but make 240kw + at the Front wheels though ( I know drivetrain loss is less in a fwd)
I'm not saying it wouldnt have cost a lot of money to get there but with a drag car it doesnt need to stay together forever.
Now with some slight teething problems, (only running 282 inlet cam with standard exhaust cam due to head stud altercations :s ) This setup is has 5psi boost at 3000rpm, building to 12-13psi at 4200rpm, very hard transition though.
Because of ignition problems, we can only run it to 5500rpm (lame) but at 12psi it is making 130rwkw. with still anothe 3500rpm to go
The bigger exhaust cam should make the turbo spool a littlie bit quicker too... will find out in the next week.