Then read my whole post, GO PRICE SHIT OUT.

go price Rods, Pistons, Bearings, Camshafts, valvetrain, Turbo, Turbo manifold, injectors, Intake manifold, Ported cylinder head, Engine managment

go price it all out, i bet its:
1) easier to find 2JZ parts
2) i bet they are somewhat cheaper
3) I bet they last longer LOL