Once you surpass 180RWHP on a stock bluetop expect to get a GZE . Your rod will be hanging about 3"s out of your block . and the High pressure cast 9.4:1 pistons Do not take to detonation very kindly .

Get a 42mm main bottom those use the same rods as the GZE . Get some GZE pistons , 310cc 7MGE N/A Supra injectors , Megasquirt w/EDIS , Aeromotive FPR , HKS T25 Manifold , T25/T28 off an SR like Bill said . Use a Small NPR FMIC its a good size adn is good for 30+psi .

If your good at junkyarding/getting deals on forums etc you should be able to get everything for around 1k or so . Then figure 150 for piping , 50-100 for a DP , 200 for a exhuast and probally another 75 $'s at Amazon hose for turbo lines etc .

This setup should be good for around 220rwhp then your going to need to upgrade the injectors for more fuel .

The T50 is going to grenade itself alot at this power level as well . get a W58 bell housing adapter . You'll thank yourself in the long run . I belive the guy is still selling them on Club4AG for 150-200 .