1JZ rebuild questions.

pbasil1

Fully built 1JZ project
Jan 30, 2008
402
0
0
Huntsville,AL
Ok, so if i do go the route of the 2j bottom end, what else do i need besides the block,crank,rods and pistons? Does the r154 1jz bell housing bolt right up? Or do i need a different one? 2jz flywheel? Clutch? What about engine management? If there is ANYTHING else at all i would need for the 1.5jz swap, i would like to know.

I know im asking alot guys, but i dont want to get my self in a pinch from lack of research. I know very little about these cars. I really appreciate all the insight you guys have provided so far!
 

pbasil1

Fully built 1JZ project
Jan 30, 2008
402
0
0
Huntsville,AL
Where can i get a new waterneck and proper tubing to make the 1.5jz fit? I hear i need a 2jz water neck and some bypass??? Any one know the specifics about this?