4 door sleeper and others have a read and tell me what you think would work out cheaper in the end apart from selling the car(which in a year may be an option to go gtr)
The N/a engine will respond well to turbo charging, The ideal way is to do it with aftermarket engine management that way the comp ratio of the engine wont be an issue until poss 16 odd pound boost is desired on ult 98, The way to go to be cost effective would be running std cast manifold, hi flo turbo, front mount cooler exhaust, and then injectors and engine management, You will spend prob around $ 8500- 9000.00 to get this to come together but you will have around 270 kw at the wheels, An engine transplant with front mount cooler and exhaust will be around the $ 6500.00 and will deliver approx 190kw at the wheels, all s/hand turb etc
Hope this helps your decision making
Cheers shaun
oww and the tennis ball under the celi, takes gold