Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

73 Z L92 conversion

Thread Tools
 
Search this Thread
 
Old 05-09-2011, 10:21 PM
  #1  
TECH Fanatic
Thread Starter
 
LS1 TJ's Avatar
 
Join Date: Sep 2008
Posts: 1,220
Received 331 Likes on 242 Posts

Default 73 Z L92 conversion

Here's a few pics of the camaro on the ground for the first time.

Rear sits high due to the stock springs. Lowering springs on the way.

Just got the 18" Vintage wheels on Friday.

One shot of the clutch linkage I fabbed to clear the DynaTech headers. I may have to ding the header slightly for maybe 1/8" more clearance to the header. It seems to good disengagement just short of over centering the rod end at the clutch arm.

Coming along slowly but surely.
Attached Thumbnails 73 Z L92 conversion-painted-73-camaro-003.jpg   73 Z L92 conversion-painted-73-camaro-002.jpg   73 Z L92 conversion-painted-73-camaro-004.jpg  
Old 05-10-2011, 08:39 AM
  #2  
TECH Resident
iTrader: (23)
 
71ANTICARB's Avatar
 
Join Date: Oct 2008
Posts: 895
Likes: 0
Received 0 Likes on 0 Posts

Default

That's pretty sharp. What steering gear are you using.
Old 05-10-2011, 10:22 AM
  #3  
Staging Lane
 
ModMuscle's Avatar
 
Join Date: Apr 2007
Posts: 74
Likes: 0
Received 0 Likes on 0 Posts
Default

Very nice! Love the 70-73's! More so than the 67-69's. Had a 73z myself. Miss that car. Oh...had a 68 too. Still prefer the 73!
Old 05-10-2011, 04:20 PM
  #4  
TECH Apprentice
iTrader: (1)
 
turbo iroc's Avatar
 
Join Date: Nov 2008
Posts: 351
Likes: 0
Received 0 Likes on 0 Posts
Default

Very nice! What setup are you using to keep the mechanical clutch zbar? I'm trying to figure out where and how I'm going to place the pivot ball. Thanks for your help!
Old 05-10-2011, 10:07 PM
  #5  
TECH Fanatic
Thread Starter
 
LS1 TJ's Avatar
 
Join Date: Sep 2008
Posts: 1,220
Received 331 Likes on 242 Posts

Default

Speedtech upper and lower a-arms. AGR 16:1 steering box.

Clutch linkage. The Keisler bell housing has a mounting hole for the bellhousing/engine pivot. Eye balled the rest from a stock 73 Camaro linkage. If DynoTech would move the "last" tube forward about 1/2" everything would be golden.

No way stock linkage would work but it's not tough to fab new. Just remember basics of linkage. The top arm of the cross shaft connected to the pedal should run thru centers. 20 degrees forward and 20 degrees back depending on the movement needed. Don't over stroke the clutch arm. Don't over center the rods driving the throw out fork.

With the rod ends I have about $30 in clutch linkage.
Old 05-11-2011, 09:06 AM
  #6  
LS1Tech Sponsor
iTrader: (5)
 
psiconversion's Avatar
 
Join Date: Feb 2007
Location: Brick, NJ
Posts: 1,310
Likes: 0
Received 11 Likes on 9 Posts

Default

Very clean. Nice work.
__________________

Your Source for LSX Conversion Parts!
www.psiconversion.com

Ebay Store
Facebook/psiconversion
Instagram/psiconversion

'Dont Let EFI Pass You By!'
Old 05-11-2011, 10:18 AM
  #7  
TECH Resident
iTrader: (23)
 
71ANTICARB's Avatar
 
Join Date: Oct 2008
Posts: 895
Likes: 0
Received 0 Likes on 0 Posts

Default

Do you have any more pics and/or more info on the build.
Old 05-11-2011, 10:20 AM
  #8  
TECH Apprentice
iTrader: (1)
 
turbo iroc's Avatar
 
Join Date: Nov 2008
Posts: 351
Likes: 0
Received 0 Likes on 0 Posts
Default

Hmm ok thanks. The problem I have is I'm running a steel bell housing, ill have to Fab up a bracket to mount the pivot ball. Thanks for your input.
Old 05-11-2011, 12:30 PM
  #9  
Launching!
iTrader: (2)
 
JIMB's Avatar
 
Join Date: Dec 2003
Posts: 224
Likes: 0
Received 1 Like on 1 Post

Default

There is a bracket available that uses the top two bell housing bolts. Just an "L" bracket made out of 3/16" material. It moves the pivot up towards the front of the block. It wouldn't work for me with the headers. It moved it too far forward.
Old 05-12-2011, 09:00 AM
  #10  
TECH Apprentice
iTrader: (1)
 
turbo iroc's Avatar
 
Join Date: Nov 2008
Posts: 351
Likes: 0
Received 0 Likes on 0 Posts
Default

I a actually have the bracket from sdpc. Its designed for an aluminum bell, so it doesn't put the ball in the correct spot for me because I have a blow proof steel bell and its much thinner than an aluminum bell. Not to mention there's a lot of grinding on the block that needs to be done in order to use it.
Old 05-12-2011, 07:30 PM
  #11  
Launching!
iTrader: (2)
 
JIMB's Avatar
 
Join Date: Dec 2003
Posts: 224
Likes: 0
Received 1 Like on 1 Post

Default

I had this engine in a 67 Nova with 3/4 length headers and the SDPC worked after I took a grinder to the aluminum block on the side of the engine.

The pivot point isn't that important as long as the arms are the right length.
Old 05-12-2011, 08:02 PM
  #12  
Staging Lane
iTrader: (1)
 
ErikSOCAL's Avatar
 
Join Date: Jul 2005
Location: Now in VA
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts

Default

awesome build. Are you using set back plates to position the engine? What trans with that beast?
Old 05-12-2011, 09:30 PM
  #13  
TECH Resident
iTrader: (23)
 
71ANTICARB's Avatar
 
Join Date: Oct 2008
Posts: 895
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by turbo iroc
I a actually have the bracket from sdpc. Its designed for an aluminum bell, so it doesn't put the ball in the correct spot for me because I have a blow proof steel bell and its much thinner than an aluminum bell. Not to mention there's a lot of grinding on the block that needs to be done in order to use it.

Can you make a spacer? I believe the bell thickness is 3/4" for the aluminum ones.
Old 05-13-2011, 05:22 AM
  #14  
Launching!
iTrader: (2)
 
JIMB's Avatar
 
Join Date: Dec 2003
Posts: 224
Likes: 0
Received 1 Like on 1 Post

Default

I thought about the spacer but to clear the headers the bracket would have needed a least a 1" spacer. Trying to get the bolt in wasn't good because the bell housing is close to the firewall.

I used the "standard" engine plates. Not any set back. I did drill new holes in the subframe and moved the engine back 1". Same as the 1" set back plates.
Old 05-13-2011, 07:54 PM
  #15  
TECH Apprentice
iTrader: (1)
 
turbo iroc's Avatar
 
Join Date: Nov 2008
Posts: 351
Likes: 0
Received 0 Likes on 0 Posts
Default

I may cut and modify the sdpc bracket. I'm trying to avoid cutting up the z bar if at all possible.
Old 12-17-2012, 05:23 PM
  #16  
On The Tree
iTrader: (6)
 
weircc's Avatar
 
Join Date: Jan 2012
Location: Richmond MO
Posts: 132
Likes: 0
Received 0 Likes on 0 Posts

Default

any progress on this machine??
Old 12-17-2012, 07:09 PM
  #17  
TECH Senior Member
 
Jimbo1367's Avatar
 
Join Date: Jul 2009
Posts: 7,885
Received 598 Likes on 474 Posts

Default

I am glad he is back with more pics of his swap. VERY, very sharp. Please start a build thread so I can subscribe to it. LOL

thanks,
Jim
Old 12-17-2012, 07:37 PM
  #18  
Launching!
iTrader: (3)
 
burbalanche's Avatar
 
Join Date: Jun 2011
Posts: 260
Likes: 0
Received 0 Likes on 0 Posts
Default

nice!!



Quick Reply: 73 Z L92 conversion



All times are GMT -5. The time now is 08:16 PM.