Allright, I don't normally look into work for trucks but a friend of mine just picked up a '91 SR5 with the 3.0 V6, the 3VZE. Toyota used that engine from '88 - '95. We're looking for some more torque; I know we could drop in the 3.4 L 5VZFE, or the 4.7L V8, the 2UZFE. However, I'm interested in keeping some of the fuel economy of the smaller block. Toyota made another 3.0L V6 for the '92-'93 Camery, the 3VZFE, it was a DOHC as opposed to the 4Runners SOHC. So, my question is; will the 3VZFE swap into the 4Runnner? Do the mounts and the tranny line up? Will it fit in the engine bay? I have no idea about any of the dimensions or how anything lines up so any Toyota experts out there please, help me out here. Anything is appreciated. Thanks

Here you go: http://offroadsolutions.com/products/engine_upgrades.htm

if your going to swap, why put in the 3.4 apples for oranges? Why not swap in a small block chevy? More torque power and if you ever need to upgrade, those are easy to find, cheap and the sky is the limit.

Here are a few things you can do for ALOT cheaper and make it run circles around the 3.4..

Check it out. http://doaracingengines.com/page12/page12.html

i wanna swap a 350 into my runner. but i wanna keep my toyota 5 speed what is the best way?