View Single Post
  #12  
Old 01-15-2013, 01:11 PM
jwroblew's Avatar
jwroblew jwroblew is offline
TT Enthusiast
 
Join Date: May 2006
Boat: 2003 x7
Location: Midwest
Posts: 379
Quote:
Originally Posted by corey View Post
...Technically the ILMOR engine weighs a bit more due to it's cast iron exhaust manifolds, the block itself if the same so no difference there block to block. The 6.0 liter does weigh more than the 5.7 and likely more than the 03' 6.0 (the 03' was an LQ block, in 07' this was swapped for a full cast LY block).
I think a 2003 would still have the cast iron manifolds as well. I don't think Indmar went aluminum until around 2005 or 2007.
__________________
Boat - '03 X7 with '10MCX and ZO
Ski - D3 X7
Web Site: http://www.lakeswerve.com
Reply With Quote