Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 01-31-2010, 03:31 PM   #1
CanadianBak'inSupra
Official hall monitor / search nazi - NO SOUP FOR YOU!
 
CanadianBak'inSupra's Avatar
 
Join Date: Oct 2009
Location: Canada, BC
Posts: 837
CanadianBak'inSupra is on a distinguished road
Default wiring harness

was thinking about dropping my 7m-ge into an 85 celica supra(mk2) will the wiring harness from a 5mge be acceptable?
im going to be using thew tranny and everything out of a complete mk3 so i will have all the parts...
__________________
1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft.
CanadianBak'inSupra is offline   Reply With Quote
Old 02-02-2010, 09:56 PM   #2
supradaddy0803
12psi boost
 
supradaddy0803's Avatar
 
Join Date: May 2006
Location: Athens, TX
Posts: 308
supradaddy0803 is on a distinguished road
Default

The wiring harness is going to be different. As for the transmission easiest way would be measure all of the relative parts like lengths and mounting positions and see if everything will fit. I know a 7MGE will fit I have seen MK2's with 1JZ's in them before and the 1JZ is a little longer due to the turbo manifold.
__________________
1987 supra NA 5 speed
1JZGTE swap
Tokico Illumina 2 and Eibach springs
Tokico pillow blocks
Suspension Techniques front and rear sway bar
HKS super dragger cat-back exhaust plus test pipe
Greddy Profec B spec 2 boost controller
HKS type 1 turbo timer
Supra sport solid steel drive shaft
Walboro 255 fuel pump
JZA70 Front end mod
18" Volk Racing AV3 18x8.5 front 18x9.5 rear
supradaddy0803 is offline   Reply With Quote
Old 02-03-2010, 02:01 AM   #3
CanadianBak'inSupra
Official hall monitor / search nazi - NO SOUP FOR YOU!
 
CanadianBak'inSupra's Avatar
 
Join Date: Oct 2009
Location: Canada, BC
Posts: 837
CanadianBak'inSupra is on a distinguished road
Default

Im not asking about the tranny, im asking if the wiring harness from 5m is compatible for 7m

and if so what is considered The "wiring harness" what parts i gotta pull for the wiring harness...
__________________
1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft.
CanadianBak'inSupra is offline   Reply With Quote
Old 02-03-2010, 03:00 AM   #4
supradaddy0803
12psi boost
 
supradaddy0803's Avatar
 
Join Date: May 2006
Location: Athens, TX
Posts: 308
supradaddy0803 is on a distinguished road
Default

The engine harness is the harness that connects to the ECU under the dash. It runs up the firewall and through the passenger side of the firewall and goes into the dash where the Computer sits. This is the engine harness. You may have to use some of the harnesses and connectors from the rest of the body harnesses. Those I am not to sure of with what will work between the two different body styles.
__________________
1987 supra NA 5 speed
1JZGTE swap
Tokico Illumina 2 and Eibach springs
Tokico pillow blocks
Suspension Techniques front and rear sway bar
HKS super dragger cat-back exhaust plus test pipe
Greddy Profec B spec 2 boost controller
HKS type 1 turbo timer
Supra sport solid steel drive shaft
Walboro 255 fuel pump
JZA70 Front end mod
18" Volk Racing AV3 18x8.5 front 18x9.5 rear
supradaddy0803 is offline   Reply With Quote
Old 02-04-2010, 01:25 AM   #5
CanadianBak'inSupra
Official hall monitor / search nazi - NO SOUP FOR YOU!
 
CanadianBak'inSupra's Avatar
 
Join Date: Oct 2009
Location: Canada, BC
Posts: 837
CanadianBak'inSupra is on a distinguished road
Default

so either way i should take as much as i can for wiring from ECU back...
thank you for the reply
__________________
1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft.
CanadianBak'inSupra is offline   Reply With Quote
Old 02-04-2010, 03:41 AM   #6
cre

Toyota
Racing
Development
 
cre's Avatar
 
Join Date: Apr 2007
Posts: 5,038
cre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond reputecre has a reputation beyond repute
Default

I would definitely stick with the 7M's harness.

The MKII Supra has a longer engine bay than the Celica's, make sure it'll fit.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.

If you're so inclined I'm always more than happy to accept tips via PayPal.
Tip Jar --->
cre is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
89 toyota supra wiring harness! lolSupra Non-Generation Specific Questions 0 09-05-2008 03:49 PM
87 na wiring harness.. 7Mpowered87 MKIII Supra 3 05-13-2008 05:01 AM
87 Supra Wiring Harness slader99 MKIII Supra 9 04-28-2008 12:14 AM


All times are GMT. The time now is 02:38 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87