Go Back   Jeep Garage - Jeep Forum > Jeep Platform Discussion > Grand Cherokee SRT - WK2

Join Jeep Garage Today
Reply
 
Thread Tools Display Modes
 
  #1  
Old 09-13-2011, 07:45 PM
Premium Member
My Jeep: 2010 6.1L SRT8
 
Join Date: Dec 2009
Posts: 1,117
Thanks: 75
Thanked 52 Times in 38 Posts
Rep Power: 305603
QuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond reputeQuickOne has a reputation beyond repute
Differences between 6.1 and 6.4 Hemi

#1 Both Valves are 1.5 MM larger than 6.1
#2 Hollow Valve Stems
#3 Exhaust valve Sodium filled to aid in cooling
#4 Composite made active intake vs Aluminum
#5 Varialbe Exhaust valves for 13% increased economy
#6 MDS up to speeds of 120 mph.
#7 Variable Cam timing
#8 Increase oil flow
#9 Increased Compression to 10.9
#10 Revised casting of engine

__________________
2015 SRT Grand Cherokee Hellcat in Mopar Blue. Or 2015 Trail Hawk II
(If you build it, they will come!)
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not 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 On
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
(mechanics) 4.7 HO engine GEAR TEETH differences ??? JoePhoto Engine Performance/Intake/Exhaust 3 09-19-2011 10:09 AM
Differences between the 430 and 430n (besides nav) rich mac Audio/Visual/Navigation 5 02-15-2011 11:46 AM
08/09 overland differences besides HP and rear DVD? Keirik Grand Cherokee - WK 5 01-13-2011 03:46 PM
Differences between built trannys Mike_Levy Suspension/Driveline/Brakes 29 07-29-2010 11:48 PM
Difference in GC Hemi and Ram Hemi?? HemiDawg Grand Cherokee - WK 12 05-13-2010 11:52 AM

Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 12:00 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Copyright 2012 - JeepGarage.Org
The Jeep Grand Cherokee Owners Community