You're doing a V8 swap now....? The 2RZ hasn't been in there long...
Reasons?
Well I really really like the 2RZ all in all and if I was still in the PNW I'd keep it, but here in the Midwest I need more hp for all the short little hill runs since that's all there is. Also I dream of a 1UZ-A650 combo-dual cases- and get this a Supra front diff IFS. Maybe it's cuz I just like building stuff. I really would prefer to build a buggy but that's probably not going to happen.
Tis won't happen soon I plan on running the crap out of the 2RZ, but I'm always thinking of what's next.