nuclear skyline, do upgrade your fuel pump and injectors. Engine will require 'juice' to run a bigger turbo. You don't want it to starve. Go for the easy S15 stock injectors upgrade. or get 500cc ones.
Go Chasers.
Paul tunes rally cars in China. People from overseas pay him to fly down to their country to do tuning.
Chasers Motorworks
4/440 Dynon Rd, West Melbourne
9687 7118
If it is mostly for the road, then go the high flow. With cams and a good tune and other supporting mods,l you should be able to see about 250-260. And with the high flow you'll save money too. Go figure
I hit full boost at 12 psi at 3700 rpm.
Mods: full exhaust, fuel pump, fmic, pod, injectors. I guess the engine is pretty healthy, on my stock turbo, i made 210rwkw on just 10psi.
To get a bigger turbo you'll probably sacrifice response for top end power.
IMO, an upgrade from the hi-flow might be the HKS 2835 pro s which seems to be able to break the 300rwkw mark and not too much lag and it can be internal gated.
omg.... you get 500kms a tank on a highway is about right, you're complaining? What mods you running? Buy a corolla or a hyundai getz then.
Power FC won't lose it's tuning. Even if it does due to the 'heat', it is very minimal.
R33GOD, not sure if this is relevant.
I've got a slide high-flow too. It's the VG30 one though. Mine spools up quick and comes on real hard. On my 34, i'm pulling 240rwkw on just 12 psi. And that's on a piggy back ecu. Will be running more boost soon once i fix on either a motec M48 or power FC.
Understand how you feel mate, i would be disappointed if i can't have my turbo performing at its peak level. However, we all have to agree Aaron made hell of a good hi flow