[ZaZZn]

Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. just figured I'd share since i have it all infront of me.. Unless the cranks are diff i see no problems. (didn't measure the crank throw.

 

[John shannon]

Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. just figured I'd share since i have it all infront of me.. Unless the cranks are diff i see no problems. (didn't measure the crank throw.

The crank is the same, ita all in the rods and block.

 

[Boostage]

The crank is the same, ita all in the rods and block.

wrong, the crank throws are different, stroke has nothing to do with rods. the 1jz crank has a shorter throw.

 

[rgguy]

Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. just figured I'd share since i have it all infront of me.. Unless the cranks are diff i see no problems. (didn't measure the crank throw.

Ahh 3cm vs 3mm will not get you home here. The deck heights are about 1 inch different.
Cary

 

[Wolfie]

why not just get a 2jz block? aristos engines are not in short supply and are cheap...

 

[annoyingrob]

Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. .

You fail at math

3cm != 3mm

 

[zoonwen]

what about a 1jz crank in a 2jz =D Destroked 1.5JZ ???

 

[annoyingrob]

what about a 1jz crank in a 2jz =D Destroked 1.5JZ ???

With 1JZ rods too! We'll run like 3:1 compression. It'll run n 100psi FTW.

 

[harwewe1]

Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. just figured I'd share since i have it all infront of me.. Unless the cranks are diff i see no problems. (didn't measure the crank throw.

you on some good shit huh?

 

[881JZ]

You fail at math

3cm != 3mm

lol... damn Zazz... ur making our last name look bad! :1poke:

 

[got_boosted]

This is a joke, right? LOL

 

[ZaZZn]

Ahh 3cm vs 3mm will not get you home here. The deck heights are about 1 inch different.
Cary

naw i ment 3MM wait hang on to that though I'll measure again... I though it was 3MM which is why i posted haha.

 

[zoonwen]

yeah i just measured the 2 and its about a inch difference, lol.

 

[annoyingrob]

about an inch = 3cm :1poke:

 

[ZaZZn]

it was late cut me some slack

 

[John shannon]

wrong, the crank throws are different, stroke has nothing to do with rods. the 1jz crank has a shorter throw.

Why then the 1jz and 2jz crank have the same part number.

 

[socalguy]

Why then the 1jz and 2jz crank have the same part number.

You must be friends with Simann.

http://www.supramania.com/forums/showthread.php?t=15088&highlight=1JZ+2JZ+crank

http://www.supramania.com/forums/showthread.php?t=1653

 

[John shannon]

You must be friends with Simann.

http://www.supramania.com/forums/showthread.php?t=15088&highlight=1JZ+2JZ+crank

http://www.supramania.com/forums/showthread.php?t=1653

True, thay are diffrent, now i will have to find out why i was given the same part number, and no i dont know Simann.

 

[socalguy]

Cool. Let us know what you find. No harm meant. Just giving you a little heat. That guy swore up and down that Toyota magically defied the laws of physics and changed the displacment to 3.0L without increasing the throw.

 

[supraracer01]

somewhere i have a pic of a 1j pistona nd rod next to a 2j piston and rod, and the differance in height is around an inch.. ill see if i can find it.