Recent Topics
Kerosene/Diesel Transmission Flush
by dsmith41
24 minutes 7 seconds ago
P215/60R15 need 4 new
by FL-400S
51 minutes 11 seconds ago
Canadian Troops should take their Weapons Home
by Falken
57 minutes 24 seconds ago
Wolfs Head synthetic?
by wemay
Today at 05:40 PM
Fram Ultra - Subaru Forester 9k miles, 10months
by Nate1979
Today at 05:39 PM
Pennsylvania Oil Lease?
by BBrier
Today at 05:21 PM
I am filing suit against Carter Fuel Systems
by DoubleWasp
Today at 03:37 PM
Smart Thermostats
by OVERKILL
Today at 03:26 PM
make your own coil pack removal tool cheap!!
by raaizin
Today at 03:14 PM
Does my car just hate Autocraft batteries, or what
by daves87rs
Today at 02:14 PM
Old Mac SW on new Mac, possible?
by sleddriver
Today at 01:40 PM
Quickstruts and my 2007 Escape....
by badtlc
Today at 01:16 PM
Newest Members
Mike_T13, spau, FLYNAVY, ArtGarcia, 12e
51662 Registered Users
Who's Online
117 registered (97tbird, 1foxracing, AnonyBliss, aquariuscsm, 2010_FX4, 901Memphis, 10 invisible), 1720 Guests and 184 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
51662 Members
64 Forums
221071 Topics
3494515 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG

Page 1 of 2 1 2 >
Topic Options
#3466170 - 08/27/14 10:11 AM PU better than PP in 5w30?
lukejo Offline


Registered: 09/21/11
Posts: 208
Loc: IL
I know this has been discussed a lot, but now that PU is published with a higher Noack than PP (in 5w30), and all other published numbers look nearly identical, is there any obvious reason to go with PU other than the advertised claims of better cleaning?

((I understand both are great oils and will far surpass my requirements...am just trying to learn what I might be missing that others are seeing.))

Top
#3466174 - 08/27/14 10:13 AM Re: PU better than PP in 5w30? [Re: lukejo]
HangFire Offline


Registered: 08/21/13
Posts: 516
Loc: Central Maryland
I've been scratching my head about this as well. Also IIRC Pennzoil yellow bottle 5w-20 has a lower Noack than their 5w-30. Go figure.

Top
#3466179 - 08/27/14 10:18 AM Re: PU better than PP in 5w30? [Re: lukejo]
timeau Offline


Registered: 10/07/05
Posts: 177
Loc: Maryland
Originally Posted By: lukejo
I know this has been discussed a lot, but now that PU is published with a higher Noack than PP (in 5w30), and all other published numbers look nearly identical, is there any obvious reason to go with PU other than the advertised claims of better cleaning?

PU has higher amount of calcium (2700 vs 2300 ppm), which is a cleaning additive. So this definitely should clean better and run longer. Compare to Amsoil, where 3300+ ppm of calcium.
To be more exact, need to look on Ca+Mg combination.
_________________________
-----
2005 Maxima SE
2000 Maxima GXE

Top
#3466182 - 08/27/14 10:21 AM Re: PU better than PP in 5w30? [Re: timeau]
lukejo Offline


Registered: 09/21/11
Posts: 208
Loc: IL
Okay, that's good to know. Where do you find those levels? I have just been looking at their Technical Data Sheet on their site.

Top
#3466194 - 08/27/14 10:30 AM Re: PU better than PP in 5w30? [Re: lukejo]
OneEyeJack Online   content


Registered: 09/14/10
Posts: 1359
Loc: California
VOA?

Top
#3466233 - 08/27/14 11:04 AM Re: PU better than PP in 5w30? [Re: lukejo]
timeau Offline


Registered: 10/07/05
Posts: 177
Loc: Maryland
Originally Posted By: lukejo
Where do you find those levels?

I think VOA section on this site is a best place to look.
_________________________
-----
2005 Maxima SE
2000 Maxima GXE

Top
#3466260 - 08/27/14 11:28 AM Re: PU better than PP in 5w30? [Re: lukejo]
Apollo14 Offline


Registered: 08/18/14
Posts: 755
Loc: CA
Head over to the PQIA website for comparisons.

If the cost difference is negligible or I had more cleaning needs, I would go with PU.

Top
#3466265 - 08/27/14 11:30 AM Re: PU better than PP in 5w30? [Re: lukejo]
ARCOgraphite Offline


Registered: 05/17/09
Posts: 8585
Loc: N.H, U.S.A.
Base stock makeup is more important than small Ca level differences. The higher overbase will show more long drain capability but possibly MORE wear in a low saps oil if not balanced with other premium AW/EP agents/lubricants.
_________________________
2014 Nissan Note S 5MT, OC#1 1630mi-PGB 5W30+NISSAN Mexico 65F0C Filter
2015 Forester 6MT 5Door, OC#1 4361mi-VSP 0W20(?)+ Blue service "FRAM" Filter

Top
#3466269 - 08/27/14 11:33 AM Re: PU better than PP in 5w30? [Re: lukejo]
Nate1979 Online   content


Registered: 04/08/13
Posts: 535
Loc: Portland, OR
Better? What does that even mean? Noack is just one parameter of many.
_________________________
2012 Chevy Silverado 5.3L 4x4 PP 5w-30 w/ Fram TG
2010 Subaru Forester 2.5X M1 5w-30 w/ Fram Ultra

Top
#3466273 - 08/27/14 11:38 AM Re: PU better than PP in 5w30? [Re: Nate1979]
lukejo Offline


Registered: 09/21/11
Posts: 208
Loc: IL
Originally Posted By: Nate1979
Better? What does that even mean? Noack is just one parameter of many.

Exactly, that was my question. As I said, I was only viewing the Tech Data on their site and Noack is the only parameter I see that is different. Obviously "better" means something, or there is no reason for a price difference. You tell me.

Top
#3466274 - 08/27/14 11:39 AM Re: PU better than PP in 5w30? [Re: Apollo14]
lukejo Offline


Registered: 09/21/11
Posts: 208
Loc: IL
Originally Posted By: Apollo14
Head over to the PQIA website for comparisons.

If the cost difference is negligible or I had more cleaning needs, I would go with PU.

Thanks, will do.

Top
#3466304 - 08/27/14 12:15 PM Re: PU better than PP in 5w30? [Re: lukejo]
Apollo14 Offline


Registered: 08/18/14
Posts: 755
Loc: CA

Top
#3466306 - 08/27/14 12:22 PM Re: PU better than PP in 5w30? [Re: Apollo14]
Rand Offline


Registered: 08/20/03
Posts: 7756
Loc: Barberton,Ohio


Thats not the current formulation of PU or PP.
so not very applicable.
_________________________
2015 Forester I-Premium 6MT


Top
#3466328 - 08/27/14 12:53 PM Re: PU better than PP in 5w30? [Re: lukejo]
GM4LIFE Offline


Registered: 08/18/14
Posts: 88
Loc: LOS ANGELES, CA
I am curious as to the real difference between Pennzoil Platinum and the Ultra Platinum.

Is the Platinum comparable to regular Mobil 1?

Is the Ultra Platinum comparable to Mobil 1 EP?

Top
#3466334 - 08/27/14 12:58 PM Re: PU better than PP in 5w30? [Re: lukejo]
SilverC6 Offline


Registered: 10/03/08
Posts: 1469
Loc: Southeast
http://www.pqiamerica.com/March2013PCMO/Marchsyntheticsallfinal.html

When I see that chart, I always gravitate toward how mediocre Royal Purple 5W-30 "boutique" oil is compared to the majors and its uncanny similarity to Valvoline Synpower and NAPA's house branded Valvoline synthetic.

It's like RP just buys a truck load of Valvoline and then reformulates by adding the purple dye.








_________________________
'04 Mazda RX8 5W30 NAPA Syn
'10 &'11 Camry Edge 0W-20
'11 Landcruiser 5W20 PU
'13 BMW 550IX BMW 5W30
'08 BMW Z4M Coupe TWS 10W60
'13 BMW M6 BMW 5W30

Top
Page 1 of 2 1 2 >