6.4L engine questions? - Page 2 - Cherokee SRT8 Forum

» Auto Insurance

Go Back   Cherokee SRT8 Forum > WK2 Jeep Grand Cherokee SRT8 Performance Discussion > WK2 SRT8 Engine Performance/Superchargers/Turbos/Nitrous

WK2 SRT8 Engine Performance/Superchargers/Turbos/Nitrous Discuss engine performance enhancing modifications, superchargers & turbo applications specific to the WK2 SRT8 here.

CherokeeSRT8.com is the premier Jeep Cherokee Forum on the internet. Registered Users do not see the above ads.
Thread Tools Display Modes
Old 11-21-2012, 11:30 AM
Modern Muscle's Avatar
Modern Muscle Modern Muscle is offline
Supporting Vendor
Join Date: Dec 2010
Posts: 597
Thanks: 92
Thanked 217 Times in 116 Posts
That is the Crate not the production 2 different animals however the production 392 does have a forged crank just like the 6.1L

We do offer a drop in 392 forged piston now

Reply With Quote Quick reply to this message
Sponsored Links
Old 11-21-2012, 08:48 PM
meeper's Avatar
meeper meeper is offline
Elite Contributing Member
Join Date: Mar 2009
Location: West Grove, PA
Posts: 3,067
Thanks: 24
Thanked 336 Times in 278 Posts
so we could use the OEM 392 crank, forged rods and pistons in the 6.1L, sounds like a cheap built motor to me
Reply With Quote Quick reply to this message
Old 02-02-2013, 09:14 PM
srttechjoe srttechjoe is offline
Lifetime Premium Member
Lifetime Premium Member
Join Date: Nov 2012
Posts: 6
Thanks: 0
Thanked 9 Times in 5 Posts
I have a 6.4 torn apart now at the dealership. the crank is forged. chrysler uses mahle pistons that are not forged, The connecting rods are made of forged powdered metal with a “fractured cap” design
Reply With Quote Quick reply to this message
Sponsored Links
Gear in this thread - Powered by O'Reilly Auto Parts

Quick Reply

Register Now

In order to be able to post messages on the Cherokee SRT8 Forum 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:
Model year of your vehicle
Car Make (eg. Jeep)
Model of your vehicle (eg. SRT8, Limited, Laredo, WK)
Please select your insurance company (Optional)


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Display Modes

Posting Rules
You may 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Engine Coolant spraying in engine bay Nifo WK1 Troubleshooting / Problems Discussion / Dealer Service 10 02-26-2011 08:18 PM
Mod questions? nickbegonja55 WK1 Intake/ Exhaust Discussion 10 03-10-2010 11:34 AM
Newbie here, misc questions, engine temp prob? sean9 WK1 Troubleshooting / Problems Discussion / Dealer Service 10 10-14-2009 11:47 PM
2 more Questions... hot rod jeep WK1 Troubleshooting / Problems Discussion / Dealer Service 0 12-23-2008 12:27 PM
A Few Questions dalla1 WK1 SRT8 General Discussion 4 02-22-2007 06:29 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -6. The time now is 07:42 PM.

Powered by vBulletin®. Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
© AutoGuide