Difference between 6.1 and 6.4 Engines - Dodge Challenger Forum: Challenger & SRT8 Forums
Articles - Engine, Other Everything else relating to engines

LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 04-04-2017, 07:59 AM Thread Starter
Super Moderator
Cuda340's Avatar
Join Date: Sep 2006
Location: southern New Jersey
Posts: 13,174
Thanks: 13
Thanked 2,756 Times in 1,887 Posts
Feedback Score: 0 reviews
(Thread Starter)
Difference between 6.1 and 6.4 Engines

Gary Rogers, the SRT Chief Engineer, explains the differences between the 6.1 and 6.4 SRT engines.

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Cuda340 is offline  
The Following 4 Users Say Thank You to Cuda340 For This Useful Post:
bwbike (04-04-2017), Cole The Bar (04-04-2017), madbenny (05-31-2017), McCloud (04-15-2018)
Sponsored Links
post #2 of 2 (permalink) Old 03-17-2019, 06:14 PM
Junior Member
arlotech34's Avatar
Join Date: Feb 2019
Posts: 10
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
Interesting ! VVT cam sprockets, solenoid operated lifters for 4 cyl operation and active intake manifold, Makes me wonder why they never went to direct fuel injection ?

[/SIGPIC]A Bad Day under the Hood is Better than a Good Day at Work
Dirty Duk
arlotech34 is offline  
Sponsored Links

  Dodge Challenger Forum: Challenger & SRT8 Forums > TECH Exchange > Articles - Engine, Other

Quick Reply

Register Now

In order to be able to post messages on the Dodge Challenger Forum: Challenger & SRT8 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Similar Threads
Thread Thread Starter Forum Replies Last Post
6.1 to 6.4 Question kln19772000 6.4L / 392ci (2011 - ?) 3 05-20-2013 08:54 PM
6.1 vs 6.4 erictaf857 General Challenger Discussion 41 03-10-2013 12:43 AM
6.4 vs 6.1 hyphymane Performance Modifications 8 12-27-2012 03:54 PM
Goodbye 6.1 - Hello 6.4 !!! GNorSRT8 6.4L / 392ci (2011 - ?) 42 12-17-2012 07:44 PM
Difference between 5.7 and 6.4 tommasom 6.4L / 392ci (2011 - ?) 125 09-24-2012 12:40 PM

Posting Rules  
You may not post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome