Every time I read R32 GTR, I predict heartache and sale at a massive financial loss.
There is no such thing as a cheap GTR.
cheap purchase maybe.. but during your ownership, if you use the GTR like it shoul dbe used, it will cost you..
especially the R32's..
at least 13 years old (probably more like 17 years old)
KNOWN common problems resulting in engine failure.. and just to prevent these common engine failures will cost you a shit load..
turbo's
oil pump and crank collar
oil restrictors.
fuel pump
might aswell stretch a little more for PFC, tune and boost controller.
Include a full service of all fluids and oils and filters. and probably belts..
it seriously does not end.
When you did the "must do" oil restrictors, you would have probably decided on forged pistons while it's open.
If you can afford all of the above.
or you can afford to buy an already built car (make sure it has receipts for all work and done by a known company), I just would not touch a GTR with a 10' clown pole.
turbo, injectors and tune on the old RB20 will all be done under $5K.
it will be in a car which is about 200kg lighter.
and on an engine which you already know the condition of.
and a replacement engine is like $500