New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

LS1 to LS6 swap

Thread Tools
 
Search this Thread
 
Old 06-08-2012, 01:28 AM
  #1  
Teching In
Thread Starter
 
C5LS1's Avatar
 
Join Date: Apr 2012
Location: Quebec,Canada
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Default LS1 to LS6 swap

Hi everyone a guy I know is selling his LS6 BMW(drift car) for decently cheap.I really want to buy it,rebuild the LS6 and swap it into my LS1 vette.

Is there any particularity or everything is ''plug-n-play''?
Old 06-08-2012, 06:34 AM
  #2  
Internet Mechanic
iTrader: (17)
 
BlackScreaminMachine's Avatar
 
Join Date: May 2005
Location: Wallingford CT
Posts: 9,831
Likes: 0
Received 2 Likes on 2 Posts

Default

If its an LS6 block then everything will "bolt up" but you would/should have the heads rebuilt with new springs at minimum and just verify over all health of the motor. Buying a race motor is nice but consider the situation that engine lives in. Which is HIGH RPM / HIGH G-Force and I would worry bout things like bearing life.

I am glad you decided to have it rebuilt.

The main thing is that the short block is slightly different but nothing like "stronger" internals (see forged), or more cubic inches (see LS2/LS3) so your looking at the heads which may or may not have been worked over.

In my opinion, you really need to decide on the condition of your motor, is it in poor shape? DOes it need a rebuild?? You maybe better off rebuilding your block, buying a nice heads cam package and if you dont already have supporting mods (LS6 intake or better) then start collecting parts.

How much is he selling the engine and what work is done to it? Stock cam? Stock LS6 heads??
Old 06-08-2012, 07:28 AM
  #3  
10 Second Club
iTrader: (8)
 
HioSSilver's Avatar
 
Join Date: Aug 2002
Location: Winchester, VA
Posts: 5,927
Received 412 Likes on 330 Posts

Default

Everything is plug and play. My results are in the sig. Like black said I would put some new valve springs on it.
Old 06-08-2012, 07:37 AM
  #4  
Teching In
 
smitty2418's Avatar
 
Join Date: Jun 2012
Location: Oregon
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Post New to the LS world!!

What's going on everyone? I am new to the game, I just bought an 01 Z28. List of mods are: Subframe connectors (welded), its been lowered, SLP lid, programmer, 3000 stall and shift kit, Magnaflow catback. I was thinking either some longtubes and full exhaust with a FAST intake and fuel rails. Good/Bad? Also, I am wanting to do a head and cam swap sometime in the future. The motor and whole car has 67000 miles. Any suggestions on cam size, pushrod lengths, springs? Anything would help. I will get some pics up asap so yall can see the car. Thanks, David.
Old 06-08-2012, 07:37 AM
  #5  
TECH Enthusiast
 
wicked383lt1's Avatar
 
Join Date: Aug 2008
Location: En Casa del Carajo
Posts: 576
Likes: 0
Received 1 Like on 1 Post

Default

How much does a swap like that go for?
Old 06-08-2012, 07:44 AM
  #6  
777
TECH Senior Member
iTrader: (21)
 
777's Avatar
 
Join Date: Jun 2004
Location: Jacksonville, FL
Posts: 6,697
Likes: 0
Received 1 Like on 1 Post

Default

I'm trying, but just not understanding why you would want to do this.

Are you just basically looking for a replacement engine to build without having the down time in your car?
Old 06-08-2012, 05:43 PM
  #7  
Teching In
Thread Starter
 
C5LS1's Avatar
 
Join Date: Apr 2012
Location: Quebec,Canada
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 777
I'm trying, but just not understanding why you would want to do this.

Are you just basically looking for a replacement engine to build without having the down time in your car?
Exactly.I was thinking maybe I could do some head work/cam and headers while I still run my LS1 and do the swap when the engine is ready to be swapped.

Head/cam or forged high comp rotating assy I haven't decided yet.
Thank you blacck for the reply.
Old 06-08-2012, 08:18 PM
  #8  
Teching In
Thread Starter
 
C5LS1's Avatar
 
Join Date: Apr 2012
Location: Quebec,Canada
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by HioSSilver
Everything is plug and play. My results are in the sig. Like black said I would put some new valve springs on it.
Nice numbers.Low 11's is my goal.
Old 06-08-2012, 10:01 PM
  #9  
TECH Resident
 
TyCZ28's Avatar
 
Join Date: May 2011
Location: Leander TX
Posts: 752
Likes: 0
Received 2 Likes on 2 Posts
Default

an LS6 isnt really much different than an LS1.. correct me if im wrong but arent ls6 blocks weaker?... just find an lq9 to rebuild and put in there =]
Old 06-09-2012, 06:26 AM
  #10  
TECH Apprentice
iTrader: (6)
 
baxsom's Avatar
 
Join Date: Apr 2011
Location: Rockledge FL
Posts: 301
Likes: 0
Received 2 Likes on 2 Posts
Default

I thought after 01 the LS1 and LS6 block was the same.
Old 06-09-2012, 11:43 AM
  #11  
Launching!
iTrader: (2)
 
TransamGCS's Avatar
 
Join Date: Jun 2011
Location: Poinciana, FL.
Posts: 205
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by smitty2418
What's going on everyone? I am new to the game, I just bought an 01 Z28. List of mods are: Subframe connectors (welded), its been lowered, SLP lid, programmer, 3000 stall and shift kit, Magnaflow catback. I was thinking either some longtubes and full exhaust with a FAST intake and fuel rails. Good/Bad? Also, I am wanting to do a head and cam swap sometime in the future. The motor and whole car has 67000 miles. Any suggestions on cam size, pushrod lengths, springs? Anything would help. I will get some pics up asap so yall can see the car. Thanks, David.
Don't Hi jack! start your own thread, read the stickies on top
Old 06-09-2012, 01:06 PM
  #12  
Douchebag On The Tree
 
justin455's Avatar
 
Join Date: Nov 2009
Location: Indianapolis, IN
Posts: 1,268
Likes: 0
Received 4 Likes on 4 Posts

Default

Originally Posted by baxsom
I thought after 01 the LS1 and LS6 block was the same.
IIRC, you're thinking of the LS6 intake that 01-02 LS1's got. Some later 2002 LS1's got an LS6 block because of a shortage. Aside from the minimal differences between the two blocks, the only essential differences between the two engines are the heads and cam. So when you can go aftermarket for better performance and just as much drivability and reliability, making an LS6 out of your LS1 isn't very smart. Unless you're wanting a whole spare engine as OP is...or you're getting it for practically nothing.
Old 06-14-2012, 09:14 PM
  #13  
TECH Enthusiast
iTrader: (1)
 
Adam2001WS6's Avatar
 
Join Date: Sep 2008
Location: Fairfax, Virginia
Posts: 584
Likes: 0
Received 0 Likes on 0 Posts

Default

I did the LS1 to LS6 swap... Search for my threads on it. Should find all your answers.




All times are GMT -5. The time now is 04:36 AM.