1jz vs 2jz: weight and tranny questions

[A. Jay]

I'm trying to compare the 1jz-gte to the 2jz-gte for a swap into a 240sx. I've been researching for a long time, but I can't seem to find the weight of a 1jz longblock. I had click through all the "a lot", "boat anchor", and "not much more than the 1jz" to find that a 2jz-gte longblock weighs 524.7lbs without a fan or flywheel.

Also, what tranny is easy to find and mate to the 1jz if I want an auto with atleast 4 speeds? Same question for the 2jz. Does a mkiii a340e bolt to a 2jz, and does this thread apply to non-vvti?: How to mate a 7M A340 automatic to a 1JZ vvti engine

I hope my questions are relevant and general enough to not be moved to other cars... or to another forum (I trust you guys more with my supra-related questions ).

 

[92TealSupra]

The 1JZ and 2JZ, are very close in weight. I would think a lot of factors go into place. People that are running singles turbo's, twin turbo's.

 

[A. Jay]

I have a goal of 300whp, and after searching some more it looks like both engines with BPU could do that. So if I was keeping the stock twins, would that narrow the answer down?

 

[Evilempire1.3JZ-GTE]

There is virtually no difference but the 2JZ crank rods block is heavier because stroke and 1.5" taller cylinder on the block so factor in maybe 20 lbs at the most extra for the 2JZ

 

[A. Jay]

Alright, that answers that, thanks guys.

And I found this page, which says the a340e bolts to the 2JZ: http://www.driftworks.com/forum/drift-car-projects-builds/111445-toyota-1jz-2jz-conversion-info.html
Infact, the a350e bolts to it, too! Feel free to let me know if that's wrong, but tonight I'm sleeping well



...dreaming of a 2jz-gte 5spd auto s14 240sx

 

[kelson]

iirc when I had my 1jz with r154 bolted on shipped to my house the shipping company said it was 750lb. I hope that helps