3.5L engine mods????
Well, then the title of your thread and your opening post confused the crud out of us. 
The mods are the same for the L52 (3.5L 2006) and LLR (3.7L 2007+), the effect of the mods is about the same, except that the 3.5L will always be appx 20HP/TQ lower in peak output than the 3.7L.

The mods are the same for the L52 (3.5L 2006) and LLR (3.7L 2007+), the effect of the mods is about the same, except that the 3.5L will always be appx 20HP/TQ lower in peak output than the 3.7L.
Thread
Thread Starter
Forum
Replies
Last Post
zefrum
Hummer H3
4
Mar 7, 2020 10:03 AM
blustev
PRIVATE For Sale / Trade Classifieds
2
Feb 21, 2013 03:34 PM
deejaykaygee1
PRIVATE For Sale / Trade Classifieds
13
Jan 20, 2010 04:57 PM
finall
PRIVATE For Sale / Trade Classifieds
7
Mar 13, 2008 02:18 AM



