Meggs,
I think he just wants to know how far he can go with bolt-on go fast bits without touching injectors or internals..
So what turbo could 'bolt on' without needing a manifold, and would have the most effective power increase without needing new internals...? most likely including using stock fuel system
So basically.. to get the most effective power with bolt on goodies, without tampering with the insides of the engine would be. (no particular order)
- New Turbo
- New Exhaust (3 - 3.5" dumped from turbo)
- Pod Filter
- New Intercooler ( Large Frount Mount - maybe an old GTR Cooler)
- New Clutch
- Some sort of plug and play fuel system.. if your on a budget.. an SAFC, can play a good role in fuel ratios... but if you want to spend about another 1000 go the powerfc, or some other sort of plugin fuel system.
This sort of setup should be good for over 200rwkw(r33) when tuned correctly.
Id say this would be close to the limit on stock internals and fuel system..
Of course.. MUCH more can be done to get crazy power as meggala was saying in his post.. its up to you, your budget, and your underpants.