Yes stupid question, these powers are all ratings not what they will handle or do. Just because the turbo is 1000hp doesn't mean it will do that by simply bolting on! With the clutch how it is, it is holding all that it is given to the extreme - no slip at all!
At 1.5bar it is making 305rwkw at the tread, which is roughly 410-430hp (roughly), so what I am saying is that if anyone wanted to buy this car and do any more POWER out of it, then you have a fair bit of room to go for the clutch to start slipping. It is a NPC clutch, which uses a nissan patrol turbo pressure plate (mega clamping force) and is currently allready running on 600hp supra that runs down the quarter quiet regular.
The specs of the turbo are a T4 Split pulse flange, .90 rear housing with a .72 polished front cover. It is a HKS T51R, which is stamped on the rear housing. The manifold that it attaches to is a custom Japanese built tubular stainless steel manifold. The wastegate comes off the manifold in a split pulse style way and straight onto the road for the ultimate scream!