so ive been looking around to put together a turbo kit and ive read in the forums that the 3g GT needs a 20g turbo but some say a 16g would work fine... ive also seen TONS of t3/t4 kits but it says they are made for the 4g63... even tho this may be a dumb question.. is it possible to install the kit for the 4g63 and what components would have to be swapped to be functional on the GT???

 

the 16g ,20g, and t3/t4 are only referancing the size of the turbo, depending on the amount of power you want will determine which turbo to use. What are your goals for this car, and please tell me you are also buying the supporting mods to safely turbo your car?

 

you know with stock internals you will only be able to run i believe 8 or 9 psi at best. its not common to turbo the v6 3g's because of that. it is by no means an easy/inexpensive project

 

and to answer no you cant put a 4g63 in.

 

Its also probably not the best idea to boost a 6g72.