I sold all the 3rz stuff. I decided if I was doing a swap it will be a 3.4 after seeing a super clean 1st gen with the swap done. So now on the prowl for a good donor rig for that.
you want the new L3B
GM 2.7L turbo https://en.wikipedia.org/wiki/GM_L3B_engine
Power output 310–320 hp (231–239 kW)
Torque output 348–369 lb⋅ft (472–500 N⋅m)