Originally Posted by ZKraken22

So all that for 60k when you can buy a used GT-R for 55k and buy a kit like the SBD700 full bolt on kit for the GT-R for 5k and be at 600+ if on E85. Sorry I'll take the GT-R pound for pound when it comes to performance. When you buy a Z (fully loaded) and push it to 600 hp you're essentially could buy a used GT-R and add bolt on's as I stated. The only way I wouldn't touch my internals when going FI is if the Z wasn't my DD. But it is and can't risk blowing the engine. And I have a 7At so isn't so easy to just upgrade the trans.