Diff Fluid - Ford Powerstroke Diesel Forum

 
LinkBack Thread Tools Display Modes
post #1 of 9 Old 06-20-2008, 09:52 AM Thread Starter
Compression Ignition Addict
 
Join Date: Aug 2007
Posts: 401
Thanks: 1
Thanked 3 Times in 3 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Diff Fluid

I'm chaning my crusty rusty rear diff with a new one and was wondering if you guys would recommend me some fluid.

I have a lock right in the rear and I was thinking Royal Purple gear lube and then the limited slip additive as well.

Thanks,
Drew

2000 F-350
7.3L 6spd 71xxx miles
Zero Mods 3/01/2008 - 3/25/08
Zoodad and Foil Delete 3/26/08
DIY Intake 6/25/08
4" TB exhaust 7/01/08
TW 6pos chip 7/27/08
HP oil crossover 7/27/08
'05-'07 Front end conversion 1/8/10

UnlimitedLove is offline  
post #2 of 9 Old 06-20-2008, 10:58 AM
Compression Ignition Addict
 
99bigred's Avatar
 
Join Date: Jan 2008
Location: Covina CA
Posts: 601
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
my toyota has an aftermarket limited slip and it called for friction modifier but when i filled it with royal purple it seems happy without the modifier.

early 99 f-350 7.3 6speed crew cab
banks exhaust, chip, big head, exhaust houseing
and wheel
Ford AIS intake
5.5" fabtech lift w/ 35x12.50/18's
99bigred is offline  
post #3 of 9 Old 06-20-2008, 12:59 PM
Powerstroke.org Rookie
 
bigd4me2's Avatar
 
Join Date: May 2008
Posts: 25
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
you do not need any modifier with royal purple. its good right out of the bottle.

02 dmax 3500 cc 4wd dually,afe 2 pr7,magnaflow,ppe, gages
00 f350 7.3 rc 2wd srw, dp f5hi-40t-80e-120r, di reg. return, afe stg 2 pr 7, hx crossover, ats comp housing, bdp 1 in. exhaust housing,magnaflow 4'' turbo back, autometer gauges
bigd4me2 is offline  
post #4 of 9 Old 06-20-2008, 01:03 PM
Thats Mr. Oil Leak.....

 
MrJohnWayne's Avatar
 
Join Date: Oct 2006
Location: Waller/Magnolia
Posts: 9,604
Thanks: 9
Thanked 4 Times in 4 Posts
Mentioned: 0 Post(s)
Quoted: 5 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by bigd4me2 View Post
you do not need any modifier with royal purple. its good right out of the bottle.
Ditto. Royal Purple already has a friction modifier in it. Good stuff. I hvae used it in everything and it works great.

John Wayne
Owner and Operator of the
REDNECK VALDEZ
You can find me on FaceBook
MrJohnWayne is offline  
post #5 of 9 Old 06-20-2008, 01:07 PM
Compression Ignition Addict
 
willypscustoms's Avatar
 
Join Date: Dec 2006
Location: Tucson,AZ
Posts: 2,191
Thanks: 0
Thanked 3 Times in 3 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
ROYAL PURPLE

IF CAPS ARE ON IM AT WORK I CANT TAKE THEM OFF
willypscustom cold air intake
4" exhaust straight piped
banks 6 gun
itp regulated return
dp tuner
9" lift 37" tires
agr hydro. assist steering
greddy turbo timer and greddy gauges
wicked wheel
and some other small mods
willypscustoms is offline  
post #6 of 9 Old 06-20-2008, 01:54 PM
Powerstroke.org Rookie
 
Join Date: May 2008
Posts: 12
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
I'm a big fan of RP also...
sportsterguy3421 is offline  
post #7 of 9 Old 06-21-2008, 06:51 AM
Berm Buster

 
Speedyboy487's Avatar
 
Join Date: Nov 2007
Location: Angelica, NY
Posts: 527
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Is the RP a synthetic.

2002 F-250 7.3L 4x4,6 Speed,Hyperpac, MBRP 4”dp5” K&N/DIY Intake, Foil Delete, Rough Country leveling kit, 305/70/16 Dunlop Mud Rover
Autometer Ultra Lite ll Pyro Boost- TW tunes
Speedyboy487 is offline  
post #8 of 9 Old 06-21-2008, 11:15 AM
Compression Ignition Addict
 
99bigred's Avatar
 
Join Date: Jan 2008
Location: Covina CA
Posts: 601
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
RP is synthetic

early 99 f-350 7.3 6speed crew cab
banks exhaust, chip, big head, exhaust houseing
and wheel
Ford AIS intake
5.5" fabtech lift w/ 35x12.50/18's
99bigred is offline  
post #9 of 9 Old 06-22-2008, 05:51 PM Thread Starter
Compression Ignition Addict
 
Join Date: Aug 2007
Posts: 401
Thanks: 1
Thanked 3 Times in 3 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
All buttoned up with Royal Purple.

2000 F-350
7.3L 6spd 71xxx miles
Zero Mods 3/01/2008 - 3/25/08
Zoodad and Foil Delete 3/26/08
DIY Intake 6/25/08
4" TB exhaust 7/01/08
TW 6pos chip 7/27/08
HP oil crossover 7/27/08
'05-'07 Front end conversion 1/8/10

UnlimitedLove is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Powerstroke Diesel 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:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


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

Email Address:
OR

Log-in









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
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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
Trackbacks are On
Pingbacks are On
Refbacks are On

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