Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

LS1 vs. LS6 questions

Thread Tools
 
Search this Thread
 
Old 03-15-2005, 10:58 AM
  #1  
TECH Apprentice
Thread Starter
iTrader: (7)
 
sandking's Avatar
 
Join Date: Mar 2005
Location: Rancho Cucamonga, Ca
Posts: 358
Likes: 0
Received 0 Likes on 0 Posts

Default NEED HELP!! LS1 vs. LS6 questions

I am looking into building an LS1, but will an LS6 be better? I will be doing a head and cam swap to get 500+ fwhp. If I got the LS6, would I be wasting money since I will be changing the heads and cam anyway? I will also be looking for short blocks, but which one? The lower internals are the same between the two, right? Are the motor mounts the same between the two? Anyone know of a good short block for sale?

Last edited by sandking; 03-15-2005 at 11:40 AM.
Old 03-15-2005, 12:14 PM
  #2  
TECH Apprentice
Thread Starter
iTrader: (7)
 
sandking's Avatar
 
Join Date: Mar 2005
Location: Rancho Cucamonga, Ca
Posts: 358
Likes: 0
Received 0 Likes on 0 Posts

Default

help, I need a motor asap!
Old 03-15-2005, 12:20 PM
  #3  
TECH Addict
 
technical's Avatar
 
Join Date: Mar 2004
Location: Fat Chance Hotel
Posts: 2,336
Likes: 0
Received 0 Likes on 0 Posts

Default

The LS1 and LS6 are real similar. The LS6 heads/cam and intake are better. If you're getting a new cam and heads, then consider piecing the motor together instead of purchasing a crate motor. Maybe do a short block + everything else. Or maybe get all of the parts you want to build the motor you want.
Old 03-15-2005, 12:35 PM
  #4  
TECH Apprentice
Thread Starter
iTrader: (7)
 
sandking's Avatar
 
Join Date: Mar 2005
Location: Rancho Cucamonga, Ca
Posts: 358
Likes: 0
Received 0 Likes on 0 Posts

Default

Are the blocks the same?
Old 03-15-2005, 12:37 PM
  #5  
TECH Fanatic
iTrader: (3)
 
LSUxBlake's Avatar
 
Join Date: Jun 2004
Location: Baton Rouge, LA
Posts: 1,109
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by sandking
Are the blocks the same?
LS6 block has improved oiling, but its not worth the difference in cost.
Old 03-15-2005, 01:09 PM
  #6  
TECH Fanatic
iTrader: (1)
 
zamboxl's Avatar
 
Join Date: Feb 2004
Location: Sunrise Fl
Posts: 1,369
Likes: 0
Received 0 Likes on 0 Posts

Default

yea just try to find a forged ls1 shorblock, if to much then look for a used sb and take it front there, you gona change the top end anyways to get the power you want, no sense in getting a whole engine




All times are GMT -5. The time now is 03:44 PM.