I was told that it's possible to Swap out my Nissan 2004, 350z, the skyline 250gt motor.

[Dee#2]

Is it was possible to swap a skyline 250gt, motor, with a 2004 Nissan 350z?

[GTSBoy]

Yes. Why wouldn't it be?

It's also possible to swap in a 1976 Volvo 144 motor, a Cummins diesel V8, various rotaries, any number of Italian 4 cylinder engines and maybe even a Jaguar V12.

[Ben C34]

Electric jesus put a car in space. Anything is possible

 

[KiwiRS4T]

The real question is why would you want to? Better a 350Gt or better still the engine from a Fuga 450GT