LT1-LT4 Modifications 1993-97 Gen II Small Block V8

I bought my old 93 Z28 back, now it needs some TLC

Thread Tools
 
Search this Thread
 
Old 06-19-2013, 07:16 PM
  #1001  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Jacked the car up today.... Ha :facepalm:



Pulled of my govenor cover, changed one weight out.



my 2-3 and 3-4 shifts are much longer ~6100 (I heard stick tach is around 300rpm off is that true?

Seems like I need to figure out my 1-2 shift, it's still around 5300-5500 ish, video is uploading, give me a minute.
Old 06-20-2013, 09:01 AM
  #1002  
TECH Resident
iTrader: (3)
 
96z28_lt1's Avatar
 
Join Date: May 2011
Location: pa
Posts: 816
Likes: 0
Received 0 Likes on 0 Posts
Default

my tach is about 200 rpms off i believe... it idles at 800-900ish in reality while my tach shows 1000-1100
Old 06-20-2013, 12:55 PM
  #1003  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by 96z28_lt1
my tach is about 200 rpms off i believe... it idles at 800-900ish in reality while my tach shows 1000-1100
Good to hear.

---

I talked to liberty gears yesterday. They said they don't sell a stock rebuild kit they just replace what is needed. I'd really like for everything that can be replaced to be replaced. I only want to have that trans out once and do it right. Should I jut give it to my trans guy and tell him to replace everything that can be? Should I replace the forks?

For my 17x11s.
I can get some Nitto NT05r's for $378 to my door or some Toyo Proxes for 379. Or should I just get some street tires for them and throw some drs on the 17x9s?


Sanded down and primed the t56 torque arm. Silver or black? I know the stock ones aren't great but it'll do for now.



Also, doesn't anyone know if ill need a 95-97 harness for the 6 speed swap?
Old 06-20-2013, 04:54 PM
  #1004  
TECH Apprentice
iTrader: (6)
 
BoostedDSM's Avatar
 
Join Date: Aug 2010
Location: Michigan
Posts: 383
Likes: 0
Received 0 Likes on 0 Posts
Default

you can make your harness to work, but everyone says it's easier to use an m6 harness. On the DR subject, nitto's seem to be best on the street and meh for the track, have not heard anything on the toyo's but if they are anything like the ones i have they will do great. I have some Proxes S4's
Old 06-20-2013, 09:25 PM
  #1005  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by BoostedDSM
you can make your harness to work, but everyone says it's easier to use an m6 harness. On the DR subject, nitto's seem to be best on the street and meh for the track, have not heard anything on the toyo's but if they are anything like the ones i have they will do great. I have some Proxes S4's
Will I need a complete engine harness or is there something separate for the trans?
Old 06-20-2013, 09:59 PM
  #1006  
TECH Apprentice
iTrader: (6)
 
BoostedDSM's Avatar
 
Join Date: Aug 2010
Location: Michigan
Posts: 383
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by mcalus
Will I need a complete engine harness or is there something separate for the trans?
Just posted on MIFbody as well, just need a m6 engine harness. had to go back and re read some of the swap stuff again, and re think that all my trans plugs are on my engine harness too.

Last edited by BoostedDSM; 06-20-2013 at 10:21 PM.
Old 06-22-2013, 08:52 AM
  #1007  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Turns out I don't need a complete harness.

http://ltxtech.com/forums/showthread...719#post337719

My small accumulated parts for the swap



I should be getting the pedals Monday, picking up trans from Patrick Sunday morning.

Things left:
dust shield (should come with trans)
vss (should come with trans)
may need a few random pig tails from dealer
lower shift boot (hopefully with trans)
u-bolt for master (dealer?)
Old 06-22-2013, 08:11 PM
  #1008  
TECH Resident
iTrader: (3)
 
96z28_lt1's Avatar
 
Join Date: May 2011
Location: pa
Posts: 816
Likes: 0
Received 0 Likes on 0 Posts
Default

if you haven't already either order a skip shift harness or place the resitor in the wire. Or if your getting the computer re tuned for the swap i'd ave them take it out directly.
Old 06-22-2013, 08:58 PM
  #1009  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by 96z28_lt1
if you haven't already either order a skip shift harness or place the resitor in the wire. Or if your getting the computer re tuned for the swap i'd ave them take it out directly.
Yeah I need to get a chip for it being a 6 speed.
Old 06-22-2013, 10:55 PM
  #1010  
TECH Apprentice
iTrader: (6)
 
BoostedDSM's Avatar
 
Join Date: Aug 2010
Location: Michigan
Posts: 383
Likes: 0
Received 0 Likes on 0 Posts
Default

I knew you could make the a4 harness work, just everything said it was cleaner/easier to just swap it. Either way glad you got it sorted out, and I look forward to seeing it as an m6.
Old 06-23-2013, 12:39 PM
  #1011  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Picked up the trans today from Patrick, nice guy! Thanks again! @Infinite_Ocean




What is the hole on the left side of the trans towards the bellhousing? Has 2 bolts, is that where the slave goes? It has a bracket that runs up to the input shaft.

I need:
Lower shift boot
Dust shield


Pribably this week after I clean up the trans casing ill take it to work and give it to the trans guy. Still don't know what I'm going to do for a rebuild kit.

anyone need a built 700r4?
Old 06-23-2013, 01:16 PM
  #1012  
TECH Apprentice
iTrader: (8)
 
jlpz's Avatar
 
Join Date: Apr 2009
Location: Texas.
Posts: 320
Likes: 0
Received 0 Likes on 0 Posts
Default

Yep, that's where the slave would go.
Old 06-24-2013, 05:57 PM
  #1013  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Zero shift boots at any dealer lol.

This should work eh?
http://www.hawksthirdgenparts.com/pr...roduction.html

I ordered the reverse lockout pigtail as well as the reverse lights pigtail. $60 for both

I have decided to just take a risk and throw the trans in as is. I don't want to drop the coin on a rebuild (all though boss the best time) it shouldn't be difficult to do it later on.

Fingers crossed it works without any issues at least for the summer.

Anyone have a dust shield laying around? Also what's the bolt size of the shifter to trans?
Old 06-25-2013, 05:56 PM
  #1014  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Got my pedals today.



Picked up some shifter bolts: FYI.... M8x1.25x20mm
Shifts in all gears fine. No unusual noises.
Old 06-25-2013, 09:55 PM
  #1015  
TECH Regular
iTrader: (5)
 
FormulaJoe's Avatar
 
Join Date: Dec 2010
Location: Too close to the cities, MN
Posts: 497
Likes: 0
Received 0 Likes on 0 Posts
Default

That boot in the link you posted is the right one. They have the 6 on the top left, the v6 5spd has a 5 on the top left. Mine was torn really badly when I got the car so I found a nice one on ebay for a good price, might want to check there.
Old 06-26-2013, 07:48 PM
  #1016  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Thanks, I ended up ordering it.

I'm taking the flywheel to the machine shop tomorrow.

Before-


After-


Is that the throw out bearing in the middle?



Old 06-27-2013, 02:31 PM
  #1017  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

I got the hawks3rdgen lower shift boot in today. Does it mount to the tunnel from the underside?



I also dropped off the flywheel to be resurfaced. Ill pick it up sometime tomorrow. I still need a dust shield. Ill need some misc bolts for sure.
Old 06-27-2013, 04:01 PM
  #1018  
12 Second Club
iTrader: (5)
 
93BlackZ28's Avatar
 
Join Date: Jan 2005
Location: Lincoln, NE
Posts: 805
Likes: 0
Received 1 Like on 1 Post

Default

No, it mounts inside the car under the center console. I need to get a new one of those too.
Old 06-28-2013, 10:11 PM
  #1019  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Finallllllly bought a set of NT05r's. 315/35/17
Old 07-02-2013, 05:19 PM
  #1020  
TECH Fanatic
Thread Starter
iTrader: (14)
 
mcalus's Avatar
 
Join Date: Nov 2007
Location: Chelsea, Michigan
Posts: 1,929
Likes: 0
Received 1 Like on 1 Post

Default

Got the tires in today. Hopefully hit the track tomorrow if the rain holds off.

Any guesses on time? Ultimate goal is high 11s, prolly run mid 12s tomorrow. We'll see...



Quick Reply: I bought my old 93 Z28 back, now it needs some TLC



All times are GMT -5. The time now is 07:13 AM.