I know this is a tough question but I thought someone here might be able to answer for me...I'm wondering if the exhaust manifold flange for a 2jz-ge is the same as the earlier (mk3) supra twin turbo head flange

I'm not sure if the manifold and turbos in question came from a 1jz-gte motor or from the 1g-gte motor...but according to my friend they are from a "92 jdm supra" so I am assuming they are from the MK3 car...no other real numbers on anything...the compressor housings are both stamped ct12a and one turbo is feeding the other

the reason I ask is a friend of mine wants me to put these turbos on his 93 sc300, I am trying to determine if it is at all worth doing...he's not looking for a lot more power since he wants to 2jz-gte swap the car at some point, he just wants boost now and can't afford the swap yet

anyway if someone could shed some light on this for me or has some links I could do some research on, that would be awesome, that way I'll know if I want to waste my next few weekends f'ing with this for my pal