Notices
SC - 1st Gen (1992-2000)

SC300 Auto to 5 spd. conversion - any adveice, tips???

Thread Tools
 
Search this Thread
 
Old Dec 6, 2007 | 01:10 AM
  #1  
RSTSpeed's Avatar
RSTSpeed
Thread Starter
Lexus Test Driver
iTrader: (4)
 
Joined: Jul 2003
Posts: 831
Likes: 0
From: Tennessee
Default SC300 Auto to 5 spd. conversion - any adveice, tips???

I THINK THINK THINK, I'm gonna do the automatic to 5 speed conversion.

I've found someone with ALL the parts I would need (trans., driveshaft, ECU, master/slave cylinders, pedal assembly, fly wheel, clutch - which I would replace, shifter, and boot), I'm just waiting on him to counter-offer.

Anyways, I wanted to know if anyone who has done the conversion has any tips or advice, or knows of any "roadblocks" that I should be aware of... or what price would be reasonable for the parts included.

ANY and ALL input is appreciated.

Thanks!!!
Reply
Old Dec 6, 2007 | 05:02 AM
  #2  
Blk97SC300's Avatar
Blk97SC300
Lead Lap
iTrader: (4)
 
Joined: Dec 2005
Posts: 755
Likes: 0
From: CA
Default

Originally Posted by RSTSpeed
I THINK THINK THINK, I'm gonna do the automatic to 5 speed conversion.

I've found someone with ALL the parts I would need (trans., driveshaft, ECU, master/slave cylinders, pedal assembly, fly wheel, clutch - which I would replace, shifter, and boot), I'm just waiting on him to counter-offer.

Anyways, I wanted to know if anyone who has done the conversion has any tips or advice, or knows of any "roadblocks" that I should be aware of... or what price would be reasonable for the parts included.

ANY and ALL input is appreciated.

Thanks!!!
It's pretty straight forward.. my only recommendation would be to have plenty of beer
Reply
Old Dec 6, 2007 | 12:56 PM
  #3  
RSTSpeed's Avatar
RSTSpeed
Thread Starter
Lexus Test Driver
iTrader: (4)
 
Joined: Jul 2003
Posts: 831
Likes: 0
From: Tennessee
Default

Haha, thanks man.
Reply
Old Dec 6, 2007 | 02:21 PM
  #4  
574-SC300's Avatar
574-SC300
Pole Position
 
Joined: Nov 2004
Posts: 367
Likes: 0
From: Indiana
Default

Pry bars, extra jack, and extra sets of hands help alot. Previously mentioned beer also helps too just make sure you don't drink too much or it may turn into a much longer project.
Reply
Old Dec 6, 2007 | 04:40 PM
  #5  
5sp_jzz30's Avatar
5sp_jzz30
Lead Lap
15 Year Member
iTrader: (2)
 
Joined: Apr 2007
Posts: 3,560
Likes: 7
From: IL
Default

Friends dont let friends wrench on cars drunk!!!

but a few cold ones here and there never hurt anyone. when i did my clutch i only needed help to put the trans back on. i took it off on my own and the exhaust as well...one piece from header to tip. its very easy. besides waiting to get my flywheel resurfaced the clutch change too me about 4 hours of work, a pack of smokes, and a few beers. good luck
Reply
Old Dec 6, 2007 | 05:44 PM
  #6  
RSTSpeed's Avatar
RSTSpeed
Thread Starter
Lexus Test Driver
iTrader: (4)
 
Joined: Jul 2003
Posts: 831
Likes: 0
From: Tennessee
Default

Thanks guys! I'm going to a wedding this weekend, then got finals first half of next week... I'm hoping to make another offer next Tues. or Weds. and pick this stuff up!
Reply
Old Dec 6, 2007 | 07:32 PM
  #7  
32SC's Avatar
32SC
Pit Crew
 
Joined: Feb 2007
Posts: 152
Likes: 0
From: SoCal 714
Default

An impact wrench will help A LOT. Other than that, make sure you have plenty of extensions. I'm not sure about the SC300, but in my friends mk4 auto-manual swap, we had trouble getting the auto transmission out, but a crow bar would help with that .
Reply
Old Dec 6, 2007 | 11:49 PM
  #8  
Baoser's Avatar
Baoser
Lead Lap
 
Joined: Apr 2004
Posts: 3,720
Likes: 9
From: NorCal
Default

I should be receiving my swap from Aliga on Wednesday... =)) I'm so excited... hopefully I can get it in before Xmas...I'll try and take pics of the procedure...but no guarentees... =)
Reply
Old Dec 7, 2007 | 11:09 AM
  #9  
9secCivic's Avatar
9secCivic
Driver
 
Joined: Dec 2007
Posts: 111
Likes: 0
From: md
Default

how about the pedal assembly and clutch master cylinder? i'll be doing my first sc swap here shortly and doing auto to manual at the same time. r&r'ing the tranny's themselves im sure is straight forward, just curious about the other stuff.

i know on a honda its easy just a little bit of a pain in the *** drilling the holes, how about on the sc300's?
Reply
Old Dec 8, 2007 | 10:57 AM
  #10  
mr nut's Avatar
mr nut
Pole Position
iTrader: (4)
 
Joined: Jul 2007
Posts: 283
Likes: 0
From: SoCal SGV
Default

yes please baoser... please take many many pics and exactly what you did step by step... i havent seen a thread here on CL yet that shows you how to do it step by step with pictures yet... im planning on doing a auto-to-manual convsersion soon also.
Reply
Old Dec 8, 2007 | 11:41 AM
  #11  
Blk97SC300's Avatar
Blk97SC300
Lead Lap
iTrader: (4)
 
Joined: Dec 2005
Posts: 755
Likes: 0
From: CA
Default

Originally Posted by 9secCivic

i know on a honda its easy just a little bit of a pain in the *** drilling the holes, how about on the sc300's?
exactly. That was the only thing I found annoying- but it's definately not that difficult. considering there aren't any shift cables that u gotta put thru the firewall, or axles u gotta pop in- it's pretty easy on rwd
Reply
Old Dec 10, 2007 | 05:19 AM
  #12  
RSTSpeed's Avatar
RSTSpeed
Thread Starter
Lexus Test Driver
iTrader: (4)
 
Joined: Jul 2003
Posts: 831
Likes: 0
From: Tennessee
Default

The drilling is the only part I'm REALLY nervous about... oh, is the firewall stamped out for the pedal/master cylinder? Somebody told me Hondas are, didn't know if Toyota/Lexus did that too.

Also, how much would expect to pay (or offer) for these parts:

5 spd. Trans.
Driveshaft
Shifter w/boot
ECU (for the 5 speed, of course)
Flywheel
Master Cylinder
Slave Cylinder
Pedal(s)

It's pretty local, so shipping isn't an issue either.


*Judging from the CarFax report, the car probably has around 160k-170,000 miles on it; it was purchased in GA then spent it's whole life in east TN.
Reply
Old Dec 10, 2007 | 06:36 PM
  #13  
SC_DRIFTER's Avatar
SC_DRIFTER
Pole Position
 
Joined: Sep 2006
Posts: 256
Likes: 0
From: Iowa
Default

http://www.slidestyle.net/SC300/SC300_swap.html
The firewall is stamped for the Clutch pedal assy. Drill the holes accordingly to fit the pedal. Pretty straight forward, didn't take me too long. You will need to cut back some of the carpet padding to get the pedal to sit flush with the firewall.
Reply
Old Dec 11, 2007 | 08:49 AM
  #14  
RSTSpeed's Avatar
RSTSpeed
Thread Starter
Lexus Test Driver
iTrader: (4)
 
Joined: Jul 2003
Posts: 831
Likes: 0
From: Tennessee
Default

Damn dude, that's pretty thorough!

What happened to pages 6-12 and the "torque specs" page??
Reply
Old Dec 13, 2007 | 06:06 PM
  #15  
SC_DRIFTER's Avatar
SC_DRIFTER
Pole Position
 
Joined: Sep 2006
Posts: 256
Likes: 0
From: Iowa
Default

Ive been busy with other things. One of these days when I'm not busy working on our shops website I'll finish the swap pages.
Reply



All times are GMT -7. The time now is 10:10 AM.