7mgte or 1jzgte

Status
Not open for further replies.

klaasjoe

Member
Nov 27, 2006
178
0
16
Los Angeles
I know this maybe a noob question but what are the advantages of going 1j. It seems to me that the 7m is a better motor and can make alot more power,but alot of people have switched so there must be some advantages. Any info would be appreciated
 

Doward

Banned
Jan 11, 2006
4,245
0
36
Alachua, FL
Pros:
1JZ = MHG stock, block is stouter than the early 7M blocks, head flows better, shorter stroke = higher revving.

7M = more displacement, ease of parts availability means you can go forged for the price of the 1J, longer stroke for more torque

Cons:
1JZ = Less displacement means more boosting needed to move the pig of a MKIII around, less stroke means less torque. Much harder to get parts for (but nowhere near impossible) and requires more work/money to get it in and running.

7M = Needs a MHG, as well as oiling system modifications (replace the damn pressure based oil cooler system). Head does not flow as well as the JZ, so the head needs work to be on par with the JZ.

/thread.
 

klaasjoe

Member
Nov 27, 2006
178
0
16
Los Angeles
Thanks for such a simple breakdown. I really appreciate it. I knew it was a dumb post and I apologize. I tried looking for threads on this topic but couldnt find any simple threads so again I apologize
 

shaeff

Kurt is FTMFW x2!!!!
Staff member
Super Moderator
Mar 30, 2005
10,591
11
38
Around
info has been stated, i'm closing this before it turns into a war. :)
 
Dec 3, 2003
6,653
0
0
Canada
Using the freaking SEARCH button

1jz or 7m threads: From BigAaron a while back.
http://www.supramania.com/forums/showthread.php?t=18164&highlight=1jz+7m
http://www.supramania.com/forums/showthread.php?t=14178&highlight=1jz+7m
http://www.supramania.com/forums/showthread.php?t=15723&highlight=1jz+7m
http://www.supramania.com/forums/showthread.php?t=6507&highlight=1jz+7m
http://www.supramania.com/forums/showthread.php?t=31331&highlight=1jz+7mgte
http://www.supramania.com/forums/showthread.php?t=8585&highlight=7mgte+1jzgte
http://www.supramania.com/forums/showthread.php?t=22756&highlight=7m+1j
http://www.supramania.com/forums/showthread.php?t=27781&highlight=1j+swap
http://www.supramania.com/forums/showthread.php?t=3680&highlight=1jzgte
http://www.supramania.com/forums/showthread.php?t=27393&highlight=1jzgte
http://www.supramania.com/forums/showthread.php?t=20016&highlight=1jzgte

Recent 1jz swaps and related threads:
http://www.supramania.com/forums/showthread.php?t=34669
http://www.supramania.com/forums/showthread.php?t=29567&highlight=7m+1jz+2jz
http://www.supramania.com/forums/showthread.php?t=29504&highlight=7m+1jz+2jz
http://www.supramania.com/forums/showthread.php?t=28361&highlight=7m+1jz+2jz
http://www.supramania.com/forums/showthread.php?t=29315
http://www.supramania.com/forums/showthread.php?t=36090
http://www.supramania.com/forums/showthread.php?t=36083
http://www.supramania.com/forums/showthread.php?t=34882

A couple of more to add

http://www.supramania.com/forums/showthread.php?t=59947&highlight=1J+7M

http://www.supramania.com/forums/showthread.php?t=42979&highlight=1J+7M

Duane
 
Status
Not open for further replies.