Hmm... looks like we need more research into the engine weights and stuff. Cuz now we have lots of different numbers and ...
Trhust me I did. Where it gets confusing is because nobody weight their engine with the same stuff on it.
it's only going to get confusing if no one updates the first post.
I've tryed to do it, but since we went on an other forum base, it wont allow me to exceed 10000 caracters. Either I remove engine from the list and tell everyone to click on the link for other engine or I leave it as it is. I've asked Derek about it and there was nothing he could do. I could always hit Steve for that.
Plus you gave links to other forums and they said the 1JZGTE with no a/c or p/s, but with flywheel/clutch was 495lbs, but you put it as 450lbs.
I approximated 45lb for flywheel and clutch. I wanted to compare apples with apples so everyone can see the difference. The way I did it there's no diference between N/A, Twin or single turbo or if you have a lightened flywheel. Then when you get everything back together you can put it into perspective.
After that you can start comparing those engine togeter if you go N/A, turbo, or whatever. As an exemple, a stock running 1UZ and w58 weight 580lb a TT 1JZ with a R154 700lb a 7M-GTE with a R154 650lb and a running 22RE with everything and a w58 is around 500lb.
btw, the 2JZ link you posted doesn't work.
IT's fixed now thank for pointing that up