Mopar Motor specs back in the day

Thread Tools
 
Search this Thread
 
Old Jan 10, 2009 | 11:42 AM
  #1  
Zach8200's Avatar
Thread Starter
Mopar Fanatic
 
Joined: Jan 2008
Posts: 425
Likes: 2
From: Cedar Springs, Michigan
Mopar Motor specs back in the day

its all kind of interesting to read to see what the motors had in them back then from the factory and what we have in them now lol nothing like Pure Horse power
Reply
Old Jan 10, 2009 | 12:49 PM
  #2  
67 GTX's Avatar
Mopar Lover
 
Joined: Jul 2008
Posts: 6,204
Likes: 4
From: Brooklyn, N.Y.
what year did they lower the compression on the 440 to 9.5 to 1?
was it 70 or 71?
Reply
Old Jan 10, 2009 | 02:33 PM
  #3  
Polaradude's Avatar
Mopar Lover
 
Joined: Dec 2008
Posts: 2,509
Likes: 0
From: East Coast Canada
In 71 the reg 440 was 9.5-1 and the 440 6 pack was 10.3-1
Reply
Old Jan 10, 2009 | 02:33 PM
  #4  
Zach8200's Avatar
Thread Starter
Mopar Fanatic
 
Joined: Jan 2008
Posts: 425
Likes: 2
From: Cedar Springs, Michigan
well from what i gather im thinking 71 from where the information chart sits on the page I got it from it was talking about 71 road runners then it posted this chart
Reply
Old Jan 10, 2009 | 07:35 PM
  #5  
67 GTX's Avatar
Mopar Lover
 
Joined: Jul 2008
Posts: 6,204
Likes: 4
From: Brooklyn, N.Y.
i wonder if the cam in the 440 stayed the same all those years?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sgt. Veteran
Off Topic
10
Jun 1, 2010 07:45 AM
1970Challenger
E-Body
29
Feb 4, 2009 05:18 PM
440roadrunner
General Discussion
6
Jan 31, 2008 08:44 AM
got2mopars
General Technical Questions
1
Sep 22, 2007 05:44 PM
resbum
General Technical Questions
1
Mar 17, 2007 09:12 PM




All times are GMT -7. The time now is 02:52 AM.