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 09-13-2006, 10:47 PM   #1
justin1642
3" Exhaust
 
justin1642's Avatar
 
Join Date: Mar 2006
Location: Michigan
Posts: 213
justin1642 is on a distinguished road
Default Auto to Manual Conversion

Ok i have an 89 turbo auto and the tranny is slipping and i am sick and tired of driving the auto. i have two parts cars both are 86.5 N/A and both 5spd. so what would i need from them to convert my auto to manual.

i read somewhere the n/a tranny can hold 400 hp so it should be fine with mine cuz i am not gonna go that high yet.

if anyone can just give me a list of the parts needed i would greatly appreciate it thanks!
__________________

justin1642 is offline   Reply With Quote
Old 09-14-2006, 01:11 AM   #2
tone loc
20psi boost
 
tone loc's Avatar
 
Join Date: Jun 2006
Location: Chicago
Posts: 706
tone loc is on a distinguished road
Default

you could probably take the parts from the n/a.(im not sure, im not a doctor)


1.transmission
2.flywheel
3.clucth disc
4.preasure plate
5.clutch pedal and brake pedal
6.drive shaft
7.engine to trans support wing
8.transmission cross member
9.manual tach
(make sure the clucth and flywheel are good because a turbo engine going through a non turbo trans is a little squrlie)
10.some say you dont need a manual ecu and some you do. idk about that
tone loc is offline   Reply With Quote
Old 09-14-2006, 01:13 AM   #3
tone loc
20psi boost
 
tone loc's Avatar
 
Join Date: Jun 2006
Location: Chicago
Posts: 706
tone loc is on a distinguished road
Default

oh shit sorry 89 is a bad year because its a transitional year so all this might not work. you might need to buy a 89 manual. sorry bro. heres a good link. http://www.4cefed.com/conversion.html
tone loc is offline   Reply With Quote
Old 09-14-2006, 01:29 PM   #4
the t3d
Stock
 
Join Date: Sep 2006
Location: clearwater, fl
Posts: 13
the t3d is on a distinguished road
Default

what about a 87 supra na? what's recommended on the auto to manual conversion? lmk or pm me

thanks, t3d
the t3d is offline   Reply With Quote
Old 09-14-2006, 02:48 PM   #5
Isphius
500whp yet?
 
Isphius's Avatar
 
Join Date: Nov 2005
Location: Long branch, NJ
Posts: 1,006
Isphius is on a distinguished road
Default

from 86-88 all the parts should be the same. You dont need a manual ecu, The auto one will work fine. You can even take the auto computer out once your done. And i would get the manual tach so it does have the norm and pwr lights and the o/c off light on it. Plus i think you need to do something to make the tach work with the manual anyway, ill try to find it.
__________________
Yay the supra assistant is gone!!! WEEE!!
Isphius is offline   Reply With Quote
Old 09-14-2006, 04:51 PM   #6
tone loc
20psi boost
 
tone loc's Avatar
 
Join Date: Jun 2006
Location: Chicago
Posts: 706
tone loc is on a distinguished road
Default

Quote:
Originally Posted by the t3d
what about a 87 supra na? what's recommended on the auto to manual conversion? lmk or pm me

thanks, t3d
for an 87 manual conversion you need all the stuff i posted from a 1986.5-1988 supra.
tone loc is offline   Reply With Quote
Old 09-14-2006, 08:53 PM   #7
tone loc
20psi boost
 
tone loc's Avatar
 
Join Date: Jun 2006
Location: Chicago
Posts: 706
tone loc is on a distinguished road
Default

sweeeeeetttt

Last edited by tone loc; 09-15-2006 at 04:02 AM.
tone loc is offline   Reply With Quote
Old 09-17-2006, 09:38 PM   #8
justin1642
3" Exhaust
 
justin1642's Avatar
 
Join Date: Mar 2006
Location: Michigan
Posts: 213
justin1642 is on a distinguished road
Default

would i still need to change the tach on my car if i have a turbo car switching to an n/a tranny. cuz i have white gauges and i have the power/normal and o/d off on the tach.
__________________

justin1642 is offline   Reply With Quote
Old 09-18-2006, 03:16 AM   #9
supra90turbo
3" Exhaust
 
supra90turbo's Avatar
 
Join Date: May 2006
Location: MA, 01468
Posts: 155
supra90turbo is on a distinguished road
Default

The tachometer has nothing to do with the transmission.

Pedal, master cylinder, slave cylinder, flywheel, clutch, transmission, driveshaft.
Perhaps lower speedo cable too.

All in all, not a big deal especially since youve already got the parts. All you need is an upgraded NA clutch and your'e good to go.
__________________
supra90turbo is offline   Reply With Quote
Old 09-18-2006, 04:22 AM   #10
Isphius
500whp yet?
 
Isphius's Avatar
 
Join Date: Nov 2005
Location: Long branch, NJ
Posts: 1,006
Isphius is on a distinguished road
Default

I think its just that the tach wiring harness is also attached to the transmission harness or something like that. I forget. Plus it doesnt have the o/d off and norm and pwr lights lol
__________________
Yay the supra assistant is gone!!! WEEE!!
Isphius 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
HELP PLEASE Nick0887 Non-Generation Specific Questions 4 02-28-2009 07:26 AM
auto to manual conversion gpgtp_22 MKIII Supra 3 07-08-2007 02:09 AM
Difficulty of changing tranny from auto to manual vas85 MKIII Supra 2 06-03-2006 08:30 AM
How hard to do a Auto to manual conversion? lOnEstArMx250r Non-Generation Specific Questions 1 10-14-2005 08:14 PM


All times are GMT. The time now is 07:12 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, 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