1994 gts engine swap

[1994 gts lad]

Looking to swap my 94 gts 580 for 717 for more top end and torque cause I like the larger size just seems like it needs more power and wondering other then the obvious things(electronics, exhaust and such)what other things would need to be modified for the engine to work and if someone has done it already?

Thanks

 

[mikidymac]

You also need a different impeller.