4G63T is going to be a narrow block. Now if you go and look for a 4g64 block they can be both narrow and wide. 4g64 wide block is what most conquest starion people look for because of being able to bolt up to there trans. Also if you are going to be using the motor in a montero that will be wheeling. Looking into a turbo off a 1g talon or eclipse with a auto. The turbo is smaller and will spool faster. Use the cams out of a auto to as they are smaller and will help with the spool.

92 Galant vr4 11.17at132mph
98 Montero 2.5"lift,33/10.50/15,15x8procomp wheels.
trail-gear rock sliders,ARB front bumper,Warn m8000 winch. Piaa lights.