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What oil does everybody use?
https://www.ausmini.com/forums/viewtopic.php?f=2&t=9047		 Page 1 of 2
Author:  KennyKix [ Wed Jul 13, 2005 5:36 pm ]
Post subject:  What oil does everybody use?
Heya!

Just curious... :roll: ...to find out what the best oil to use on a mini?
Just standard engine not "fixedup".

Thoughts? Specific types would be nice and reasons for using that particular oil. :roll:

Cheers,
Adam
Author:  kazjim [ Wed Jul 13, 2005 6:13 pm ]
Post subject: 
In the Turbo 998, i use eithr Penzoil GT or Valvoline "High Performance"

I tried HPR-30 once... dropped a HEAP of oil pressure.. not a fun experience...

J
Author:  Angusdog [ Wed Jul 13, 2005 6:16 pm ]
Post subject: 
Hmm, this interests me too. I'm new to minis, but the fact that the mini's engine shares its oil with the gearbox makes me wonder. Like motorbikes which I'm more familiar with. On motorbikes, the wet clutches (most bikes) mean you can't use friction modified oil. Is this the same as minis?

Like Kenny, I've got a standard 998, plus a std 850.
Author:  KennyKix [ Wed Jul 13, 2005 6:31 pm ]
Post subject:  I've heard
I've heard that you shouldnt use Synthetic or Semi-Synthetic oil because it degrades the gears quickly?? Is this true?

I've tried Penrite 30-70 (supposed to stop smoke as its really thick) but since its really thick its really hard to get warm in winter :shock: (could be good oil for those summers we've been having?)

Shell Old Car Oil - tried this - 20-50sae - tis ok, but doesnt help worn engines much.

Castrol Formula 1 0-60sae - supposed to be really good but is synthetic and because it is i've never tried this. (anyone tried this one before?? results??)
Author:  SnoBall [ Wed Jul 13, 2005 6:31 pm ]
Post subject: 
BP Ultimate is my weapon of choice.

With a stock mini, generaly its not too good to have super thick oil, it makes the car a bit sluggish, but its good for the gearbox.
But the thinnist i would go would be a 20/50 from whoever you choose, there almost all the same, they all turn black in no-time anyway!!!!
Author:  Morris 1100 [ Wed Jul 13, 2005 6:32 pm ]
Post subject: 
Angusdog wrote:
Hmm, this interests me too. I'm new to minis, but the fact that the mini's engine shares its oil with the gearbox makes me wonder. Like motorbikes which I'm more familiar with. On motorbikes, the wet clutches (most bikes) mean you can't use friction modified oil. Is this the same as minis?
You only have to worry about friction modifiers with the Autos. They are the only minis that have clutches that run in oil (unless you have a leaking rear main seal) :wink:

I run Penrite HPR30 and I change it every 2000 miles.
Author:  KennyKix [ Wed Jul 13, 2005 6:35 pm ]
Post subject: 
Morris 1100 wrote:
Angusdog wrote:
Hmm, this interests me too. I'm new to minis, but the fact that the mini's engine shares its oil with the gearbox makes me wonder. Like motorbikes which I'm more familiar with. On motorbikes, the wet clutches (most bikes) mean you can't use friction modified oil. Is this the same as minis?
You only have to worry about friction modifiers with the Autos. They are the only minis that have clutches that run in oil (unless you have a leaking rear main seal) :wink:

I run Penrite HPR30 and I change it every 2000 miles.


why at 2000 miles?
Author:  Old School [ Wed Jul 13, 2005 6:36 pm ]
Post subject: 
my personal experience with oils in the motor trade is Penrite classic light most Penrite dealers dont carry it because they target newercars. Penrite classic light is a standard blend 20w/50 mixed the traditional way of the 60's & 70's besides this in standard motors castrol GTX2 is fine.
Author:  Morris 1100 [ Wed Jul 13, 2005 6:51 pm ]
Post subject: 
KennyKix wrote:
why at 2000 miles?
Why not! 8)

BMC set the sevice intervals at 3000 miles (4827km) so you would be crazy to go any higher.
My car has the original 1966 engine and it has done 107000 miles without a rebuild so I change the oil more frequently. :wink:
Author:  ziff [ Wed Jul 13, 2005 7:04 pm ]
Post subject: 
Old fella in to Mini's for over 45 years told me that Pennzoil Multi-Vis 20W-50 was the go.
Ziff
Author:  drmini in aust [ Wed Jul 13, 2005 8:29 pm ]
Post subject: 
I've used Pennzoil Multi-Vis 20W/50, Penrite HPR30, and until recently Castrol Formula R 25W/50 (same stuff as the old GP50)
I'm currently running in a new motor on Valvoline SF 20W/50, and I reckon it's pretty good. But I'll go back to the Formula R before the next track day. :wink:
Note this Formula R is the mineral one, not a synthetic. It's made for antique V8s & street machines... 8)
Author:  benjamin [ Wed Jul 13, 2005 8:32 pm ]
Post subject: 
iv been using Valvoline SF 20W/50 since my last oil change and it seem pretty good not bad for $9 too :)
Author:  min13k [ Wed Jul 13, 2005 9:03 pm ]
Post subject: 
dont use synthetics in the mini motor weather it is a rover or a old banger the syncro ringd will chew out because of the load on the the oil just will crush if you know what i mean .... you must use mineral oil
makka
Author:  Mini Mad [ Thu Jul 14, 2005 2:15 am ]
Post subject: 
I've used..

HPR30..not too impressed, quite thick and made it hard to get reverse sometimes..

Valvoline XLD 20w50 - Not bad stuff..using it currently cause it's cheaper than the stuff below and the mini likes it's oil at the moment..

Castrol forumula R - My favourite..read a booklet on it and it was recommended for cars that share the engine oil with the gearbox..get's my vote..gear changes feel much better with it..it is more expensive than the other's at about $26 for 5L
Author:  Matt68 [ Thu Jul 14, 2005 8:17 am ]
Post subject: 
Just wanted to throw in my support for Castrol formula R (the non -synthetic one, as the doc said). I was recommended this oil by Ken Nelson of Mini Automotive. If he thinks it is good, it is good!

I'm still running in the motor (using castrol crb30) so haven't actually used it yet :oops:

I'll let you know in 100 000 k's or so if there's any probs :lol: :lol:

Matt
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