Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: Swanny_UK on May 18, 2010, 11:39:54 AM

Title: Which mineral oil do you use?
Post by: Swanny_UK on May 18, 2010, 11:39:54 AM
Gents,

Ive been using Castrol GTX mineral 10w40 since I got my FD.  I understand now that Castrol are no longer making this.  What 10w40 mineral oil do you guys use?

Also - I notice some are using fully synthetic when using premix.  Is that exclusively without the OMP, or just a personal preference?  Ive still got the OMP, but erring towards using a 400:1 premix just to be safe.  If I did this would a synthetic oil be okay?
Title: Which mineral oil do you use?
Post by: rx7boy on May 18, 2010, 11:57:04 AM
Replied FDUK !!:3gears-lh
Title: Which mineral oil do you use?
Post by: Swanny_UK on May 18, 2010, 12:01:35 PM
Cheers mate! Anyone else got a preference?
Title: Which mineral oil do you use?
Post by: jackaleks on May 18, 2010, 12:18:11 PM
i\'ve always used 5w40 fully-synthetic from Silkolene/Motul (even before ditching my OMP for premix). premix is the way forward i think, it solves having to compromise on oil; running mineral oil through the turbo system doesn\'t sound like a good idea to me and you don\'t have to worry about the fully-synthetic-big-carbon-chunks scare mongering.
Title: Which mineral oil do you use?
Post by: David Nock (RIP) on May 18, 2010, 01:07:33 PM
I was in a local Morrisons Filling Station the other day and they had Havoline Mineral oil for £9.99 per 4 or 5 litres. I\'m stocked up or I would have bought some for the 12A.
(Used it in the past no probs).
Then there\'s the old favouite Duckhams....Getting a bit harder to find though these days. Used to be everywhere.
Title: Which mineral oil do you use?
Post by: Marcrs on May 18, 2010, 03:37:20 PM
Is the havoline any good then David? I put in Halfords, as I was looking to do a fast change, the car had been standing, so I thought I\'d put some fresh oil in for a few hundred miles, then change it again, just to help flush out the old stale stuff.
Title: Which mineral oil do you use?
Post by: David Nock (RIP) on May 18, 2010, 05:01:44 PM
Well it\'s been around for a long time, seems to be a Texaco product. What caught my eye was \'Mineral Oil\'.
I didn\'t have time in the Morrisons queue to get the viscosity rating but I\'ve used it in previous years....I think it was also on sale for £9.99 about 5 or 6 years back. Might be on special offer. I\'d buy it again if the viscosity was 15 40 or 10 40.

(But I\'m a wimpy street runner, 3500 revs and I think I\'m killing it)!
Title: Which mineral oil do you use?
Post by: Marcrs on May 18, 2010, 05:18:21 PM
haha, bet you haven\'t heard your buzzer in a while :D
Title: Which mineral oil do you use?
Post by: David Nock (RIP) on May 19, 2010, 03:45:30 PM
Quote from: Marcrs;694301haha, bet you haven\'t heard your buzzer in a while :D

Buzzer?:3Confused
Title: Which mineral oil do you use?
Post by: jackaleks on May 19, 2010, 04:00:32 PM
Quote from: David Nock;694507Buzzer?:3Confused

lol, i guess the FB doesn\'t have a buzzer.
 
not sure about the FC, but on an FD you get an angry beeping noise when you hit 8,500rpm.
Title: Which mineral oil do you use?
Post by: David Nock (RIP) on May 19, 2010, 04:04:32 PM
Quote from: jackaleks;694511lol, i guess the FB doesn\'t have a buzzer.
 
not sure about the FC, but on an FD you get an angry beeping noise when you hit 8,500rpm.

It does Jackaleks but I was acting dumb for marcrs.:Giggle

I can honestly say though that the buzzer on my FB has never been sounded. Is that very bad?
Title: Which mineral oil do you use?
Post by: jackaleks on May 19, 2010, 05:08:15 PM
d\'oh :(
 
 
msglngth