And after all these problems, I put the engine in car! It is a 2UZ-FE! I could go with sr20de with turbo, 1jz, rb26 or ls3. But these would be ordinary. I thought I want good thorttle response and good N/A torque. So I decided to go with this engine. It is 4.7 liters. I'm guessing it is pushing something like 400 hp with straight pipes and new fuel rail. I just turn it on once since today. Sounds incredibly good! I can clearly say I'm gonn love this engine!.