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Don't do any of this.

If you have a RB26, sell the RB26 and go buy a RB25DET Neo
And if you have a RB25DET Neo, sell that, and the GT, and buy the GTT.

Source: Had GT with Turbo engine, now have GTT.

No amount of modifications done to the GT is harder to move to the GTT than transplanting the engine.

  • Like 1

lol what he said

but ever turboing a rb25de is still worth it with the nice high comp. but kinda depends what u want lower power with real quick spool or like a normal rb

 

 

josh

 

witch ever way id stay away from  twiins.

i already have started building the rb26 and put a lot of money into it, im pretty confident with doing the engine swap., ive done a couple of engine swaps before with a mate so i feel as though i should be able to handle it. The engine loom is getting custom made to suit and the car will be tuned on start up so it should be okay. The main thing i want to know is what parts i can keep off my 25gt or buy second hand to keep costs down cause like i said earlier ive already put a lot of money into the engine. thanks

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