MKIV beats a MKII hands down anyday?? I'm sorry I was under the impression that the MKII was almost 1K lbs less than the highway tank with minor work. Now if someone does actually swap a BPU 2jzgte into it common sence will tell you who will be faster, even with the same mods. Don't try and start a MKI/MKII/MKIII vs. MKIV thread.