http://www.supramania.com/forums/showthread.php?t=45587
2JZ-GTE From Aristo...................$2100
BIC Motor Mounts........................$180
1JZ Lightweight Flywheel..............$310
7M Spec Stage 3 clutch kit...........$475
1JZ ARP Flywheel Bolts..................$30
1JZ Bellhousing...........................$320
94 MK4 Mid Sump Oil Pan..............$550
94 MK4 Throttle Cable (worked perfect for me).....$65
Walbro 255 LPH Fuel Pump...........$110
Single turbo Exhaust Manifold (only if you don't want to modify firewall)......$160
1JZ Power Steering Hose.............$100
Aermotive Fuel Pressure Regulator.$140
94 MK4 Water Pump (if you don't want the hydro setup)....$150
94 MK4 Pulley kit.......................$70
Wideband 02............................$280
Turbo kit from XSPower..............$350
all that info was gathered on my old 87. but all the parts needed are the same, just have to get the 89+ mounts from BIC instead of the pre89