View Single Post
Old 04-01-2008, 02:32 PM
  #9  
JJMPB
Senior Member
 
JJMPB's Avatar
 
Join Date: Jan 2007
Location:
Posts: 927
Likes: 0
Received 0 Likes on 0 Posts
Default RE: 6.1L vs. 5.7L Manual Trans HP Ratings?

most people are gonna go aftermarket on mufflers anyway so it wont really matter