Oil Advice and Recomendations here
#301
If it's standard or pretty close to, a 10w-40 is ideal
http://www.opieoils.co.uk/c-657-10w-40.aspx
The best ones are the Gulf Competition, Motul 300V, Redline and Millers CFS. As a cheaper alternative the Fuchs XTR, Shell HX7, Motul 6100 and Millers XSS are good choices.
Cheers
Tim
#302
Hi Tim
Thanks for reply also .
The engine runs very smoothly and sounds pretty quite for a classic on tick over .
I will fix gasket leak and run it with the 5 w 40 shell helix ultra and see how I get on would be a shame to drop it and waste it after only such a short time .
I also have a classic 1995 wrx v2 which has done more miles and will be due a service soon I take it the 10w 40 will be better for that one maybe also ?or is there any suited for higher mileage engine it has just done over 100k miles ?
My other one the Sti 555 v2 has under 60k miles which is pretty low for year .
This oil thing is a real science and takes a bit to grasp .
I know synthetic was not around when my cars were made but has better qualities generally
I just want to keep my babies in good health and use them both responsibly but need to know they are covered as best as possb
Thanks Tris
Thanks for reply also .
The engine runs very smoothly and sounds pretty quite for a classic on tick over .
I will fix gasket leak and run it with the 5 w 40 shell helix ultra and see how I get on would be a shame to drop it and waste it after only such a short time .
I also have a classic 1995 wrx v2 which has done more miles and will be due a service soon I take it the 10w 40 will be better for that one maybe also ?or is there any suited for higher mileage engine it has just done over 100k miles ?
My other one the Sti 555 v2 has under 60k miles which is pretty low for year .
This oil thing is a real science and takes a bit to grasp .
I know synthetic was not around when my cars were made but has better qualities generally
I just want to keep my babies in good health and use them both responsibly but need to know they are covered as best as possb
Thanks Tris
If the oil has only been in for a little bit, drop it out, change the gasket, then put the oil back in.
With the 100k car, I'd say go for a 5w-40 unless there is piston slap or oil leaks. If there is, go for a 10w-40 instead.
Synthetics have been around a lot longer than Imprezas (mid 70s), but were not as commonly used as they are now due to peoples attitudes and the price of the oils (a guy I spoke to last year said he was buying one of the first Castrol synthetics in the 80s for about £30-40 a litre back then). Where you have a fairly small engine pushing out a lot of power, a synthetic is the best option as they will stand up better to the harder use. Okay, you can use a semi, but it isn't going to protect as well and while you might save a few quid at servicing time, it can cost a lot a little way down the line.
Cheers
Tim
#303
Hi Oilman,
I have a 2000 P1 with 40,000 miles on the clock and the following mods :
Blitz Nurspec R exhaust
New Age Maf – fitted and mapped by Bob Rawle
RCM stage 2 fuel pump
HKS stat
HKS SSQ dump valve
RCM induction system (housing new age maf sensor)
RCM cooling panel
Ninja sports cat, OE centre
Mapped to approx 325/325 by Bob Rawle.
Car has been serviced and looked after meticulously by the previous owners with OCD levels of care so I want to keep up this trend if I can!
Used as a 2nd car for fun mostly so gets driven hard on the back roads most of the time with the possibility of doing a few laps on a trackday next month, but I don't think any more than that!
Just got it out of hibernation from the winter and planning some fresh oil for the spring. Previous owner swore by Mobil One 10W-50 but seems to be discontinued now and after reading your advice, it appears its between Fuchs Titan, Millers CFS and Gulf Competition. I am based in Norfolk so temps will hopefully be on the up from now until the summer. Seems to me that 15W-50 would be the best option but wanted to check thats right. Also, what is the difference between Fuchs Titan Race R and S? Is it just the red colour and one is 15 and the other 10? Any word on how good the Nanotech Millers is? Is it worth the extra money in your opinion? I guess I probably dont need something so advanced anyway.
Your help in this matter would be greatly appreciated! Cheers.
Regards,
Andrew.
I have a 2000 P1 with 40,000 miles on the clock and the following mods :
Blitz Nurspec R exhaust
New Age Maf – fitted and mapped by Bob Rawle
RCM stage 2 fuel pump
HKS stat
HKS SSQ dump valve
RCM induction system (housing new age maf sensor)
RCM cooling panel
Ninja sports cat, OE centre
Mapped to approx 325/325 by Bob Rawle.
Car has been serviced and looked after meticulously by the previous owners with OCD levels of care so I want to keep up this trend if I can!
Used as a 2nd car for fun mostly so gets driven hard on the back roads most of the time with the possibility of doing a few laps on a trackday next month, but I don't think any more than that!
Just got it out of hibernation from the winter and planning some fresh oil for the spring. Previous owner swore by Mobil One 10W-50 but seems to be discontinued now and after reading your advice, it appears its between Fuchs Titan, Millers CFS and Gulf Competition. I am based in Norfolk so temps will hopefully be on the up from now until the summer. Seems to me that 15W-50 would be the best option but wanted to check thats right. Also, what is the difference between Fuchs Titan Race R and S? Is it just the red colour and one is 15 and the other 10? Any word on how good the Nanotech Millers is? Is it worth the extra money in your opinion? I guess I probably dont need something so advanced anyway.
Your help in this matter would be greatly appreciated! Cheers.
Regards,
Andrew.
#304
Hi Andrew
A 10w-50 is ideal as it will give better cold start protection than the 15w-50
http://www.opieoils.co.uk/c-659-10w-50.aspx
The Nanodrive CFS is, on paper, the best oil available, but the Pro S and CFS are both really good oils, so all are good choices for your car.
The only real difference between Pro R and Pro S is the viscosity.
Cheers
Tim
A 10w-50 is ideal as it will give better cold start protection than the 15w-50
http://www.opieoils.co.uk/c-659-10w-50.aspx
The Nanodrive CFS is, on paper, the best oil available, but the Pro S and CFS are both really good oils, so all are good choices for your car.
The only real difference between Pro R and Pro S is the viscosity.
Cheers
Tim
#305
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Hi Tim
Very useful info in this thread but I have a few questions to ask myself. I work 2 miles away from home so most of my driving is short journeys where my oil hasn't got up to temp before switching off. I stay off boost there and back from work and at the weekends it gets an occasional blast.
Car is a newage bug tuned to 300bhp and is a daily driver that will never see a track just fast road fun.
Oil is changed approx every 3-4k and uses 10-40 semi.
Any advice would be appreciated
Martin
Very useful info in this thread but I have a few questions to ask myself. I work 2 miles away from home so most of my driving is short journeys where my oil hasn't got up to temp before switching off. I stay off boost there and back from work and at the weekends it gets an occasional blast.
Car is a newage bug tuned to 300bhp and is a daily driver that will never see a track just fast road fun.
Oil is changed approx every 3-4k and uses 10-40 semi.
Any advice would be appreciated
Martin
#306
Hi Martin
I would go for a 5w-40 to get the cold start protection.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
Cheers
Tim
I would go for a 5w-40 to get the cold start protection.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
Cheers
Tim
#307
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iTrader: (61)
Hi Martin
I would go for a 5w-40 to get the cold start protection.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
Cheers
Tim
I would go for a 5w-40 to get the cold start protection.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
Cheers
Tim
Martin
#310
Thanks Tim, will stick with the 10w-50 then. Now to decide which to go for....
One other thing, I've always bought OE oil filters from halfords for my other cars before, is there anything better you can get or is there no difference when it comes to oil filters?
Cheers.
One other thing, I've always bought OE oil filters from halfords for my other cars before, is there anything better you can get or is there no difference when it comes to oil filters?
Cheers.
#312
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Make - Subaru
Model - Impreza WRX
Year - 2003 Blobeye
Engine size/type - 2.0 turbo
Mileage - 71k
Any mods
Remap
Full Stainless decat system
Induction System
Type of use - Road (Easy driving with the odd blast every now and then hehe)
What do you want a recommendation for? Engine, Gearbox etc?
Can i have recommendation for all oils please
Model - Impreza WRX
Year - 2003 Blobeye
Engine size/type - 2.0 turbo
Mileage - 71k
Any mods
Remap
Full Stainless decat system
Induction System
Type of use - Road (Easy driving with the odd blast every now and then hehe)
What do you want a recommendation for? Engine, Gearbox etc?
Can i have recommendation for all oils please
Last edited by Shaggywantscooby; 09 March 2013 at 03:06 PM.
#313
Here you go
Engine (5L)
http://www.opieoils.co.uk/p-60122-gu...-oil-5w40.aspx
http://www.opieoils.co.uk/p-60219-mi...ngine-oil.aspx
http://www.opieoils.co.uk/p-1146-sil...e-engines.aspx
http://www.opieoils.co.uk/p-1002-red...oil-5w-40.aspx
http://www.opieoils.co.uk/p-868-motu...cing-cars.aspx
http://www.opieoils.co.uk/p-73732-mi...ngine-oil.aspx
Gearbox (3.5L)
http://www.opieoils.co.uk/p-60230-mi...ssion-oil.aspx
http://www.opieoils.co.uk/p-899-motu...ter-based.aspx
http://www.opieoils.co.uk/p-744-cast...-gear-oil.aspx
http://www.opieoils.co.uk/p-1017-red...ited-slip.aspx
http://www.opieoils.co.uk/p-60162-gu...on-75w-90.aspx
Differential (0.8)L
http://www.opieoils.co.uk/p-68901-fu...-gear-oil.aspx
http://www.opieoils.co.uk/p-60230-mi...ssion-oil.aspx
http://www.opieoils.co.uk/p-1016-red...5w-90-gl5.aspx
http://www.opieoils.co.uk/p-60162-gu...on-75w-90.aspx
Brake Fluid (Approx 1L)
http://www.opieoils.co.uk/p-894-motu...ake-fluid.aspx
http://www.opieoils.co.uk/p-69355-gu...ake-fluid.aspx
http://www.opieoils.co.uk/p-742-cast...ake-fluid.aspx
http://www.opieoils.co.uk/p-862-silk...ake-fluid.aspx
Power Steering
http://www.opieoils.co.uk/p-889-motu...g-systems.aspx
http://www.opieoils.co.uk/p-1040-red...ing-fluid.aspx
http://www.opieoils.co.uk/p-965-fuch...ion-fluid.aspx
Cheers
Tim
Engine (5L)
http://www.opieoils.co.uk/p-60122-gu...-oil-5w40.aspx
http://www.opieoils.co.uk/p-60219-mi...ngine-oil.aspx
http://www.opieoils.co.uk/p-1146-sil...e-engines.aspx
http://www.opieoils.co.uk/p-1002-red...oil-5w-40.aspx
http://www.opieoils.co.uk/p-868-motu...cing-cars.aspx
http://www.opieoils.co.uk/p-73732-mi...ngine-oil.aspx
Gearbox (3.5L)
http://www.opieoils.co.uk/p-60230-mi...ssion-oil.aspx
http://www.opieoils.co.uk/p-899-motu...ter-based.aspx
http://www.opieoils.co.uk/p-744-cast...-gear-oil.aspx
http://www.opieoils.co.uk/p-1017-red...ited-slip.aspx
http://www.opieoils.co.uk/p-60162-gu...on-75w-90.aspx
Differential (0.8)L
http://www.opieoils.co.uk/p-68901-fu...-gear-oil.aspx
http://www.opieoils.co.uk/p-60230-mi...ssion-oil.aspx
http://www.opieoils.co.uk/p-1016-red...5w-90-gl5.aspx
http://www.opieoils.co.uk/p-60162-gu...on-75w-90.aspx
Brake Fluid (Approx 1L)
http://www.opieoils.co.uk/p-894-motu...ake-fluid.aspx
http://www.opieoils.co.uk/p-69355-gu...ake-fluid.aspx
http://www.opieoils.co.uk/p-742-cast...ake-fluid.aspx
http://www.opieoils.co.uk/p-862-silk...ake-fluid.aspx
Power Steering
http://www.opieoils.co.uk/p-889-motu...g-systems.aspx
http://www.opieoils.co.uk/p-1040-red...ing-fluid.aspx
http://www.opieoils.co.uk/p-965-fuch...ion-fluid.aspx
Cheers
Tim
#314
Hi guys, Mr Oilman,
Need to change the oil in my gearbox and diff on 1999 2.0 turbo impreza, lightly modded, about 250bhp.
Been searching the forums to determine the best oil choice, but getting a bit confused now!
Most owners seem to swear by castrol syntrax so decided thats what I will be getting, but also seen threads saying that fully synthetic is not recommened as its to slippery.
I see on the opie site that you do castrol universal 75/90 semi synthetic (formally syntrax), is this the oil that everyone raves on about and suitable for both my box and rear diff?
Or
You also do castrol syntrax longlife but this is a fully synthetic oil?
Any advice appreciated,
Lee
Need to change the oil in my gearbox and diff on 1999 2.0 turbo impreza, lightly modded, about 250bhp.
Been searching the forums to determine the best oil choice, but getting a bit confused now!
Most owners seem to swear by castrol syntrax so decided thats what I will be getting, but also seen threads saying that fully synthetic is not recommened as its to slippery.
I see on the opie site that you do castrol universal 75/90 semi synthetic (formally syntrax), is this the oil that everyone raves on about and suitable for both my box and rear diff?
Or
You also do castrol syntrax longlife but this is a fully synthetic oil?
Any advice appreciated,
Lee
Last edited by jubba6; 29 March 2013 at 08:51 PM.
#318
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Hi oilman, I have a 04 blobeye sti running 420/400 with lots of mods all aps ie turbo,injectors,air filter,fuelling,bov,full system ect. Always put 15/50 Fuchs Titan race pro r in recommend by RCM.28k on clock and only doing 2/3k a year. Wat other oils would you recommend or would you stick to this. Ps the car has been modded for 6 years now and it's never missed a beat.
#321
Hi Liam
I would use a 5w-40 synthetic in the engine.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
You need a 75w-90 for the gearbox and diff*and here are the ones we have.
http://www.opieoils.co.uk/c-673-75w-...ion-fluid.aspx
If you want to go for the best, the Millers CRX 75w-90 NT, Gulf Competition, Motul Gear 300, Redline 75w-90ns and Millers TRX are ideal for the gearbox. The Castrol Universal, Motul Motylgear and Fuchs Gear Syn are all decent alternatives. The Fuchs Syn 5, Millers CRX, Redline 75w-90 GL5, Motul Gear 300 and Gulf Competition are ideal for the diff. The Fuchs Sintopoid, Castrol Syntrax Longlife, Millers TRX, Motul Motylgear, Mobil SHC and Amsoil FGR are also good choices.
Cheers
Tim
I would use a 5w-40 synthetic in the engine.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
You need a 75w-90 for the gearbox and diff*and here are the ones we have.
http://www.opieoils.co.uk/c-673-75w-...ion-fluid.aspx
If you want to go for the best, the Millers CRX 75w-90 NT, Gulf Competition, Motul Gear 300, Redline 75w-90ns and Millers TRX are ideal for the gearbox. The Castrol Universal, Motul Motylgear and Fuchs Gear Syn are all decent alternatives. The Fuchs Syn 5, Millers CRX, Redline 75w-90 GL5, Motul Gear 300 and Gulf Competition are ideal for the diff. The Fuchs Sintopoid, Castrol Syntrax Longlife, Millers TRX, Motul Motylgear, Mobil SHC and Amsoil FGR are also good choices.
Cheers
Tim
#322
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Hi Liam
I would use a 5w-40 synthetic in the engine.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
You need a 75w-90 for the gearbox and diff*and here are the ones we have.
http://www.opieoils.co.uk/c-673-75w-...ion-fluid.aspx
If you want to go for the best, the Millers CRX 75w-90 NT, Gulf Competition, Motul Gear 300, Redline 75w-90ns and Millers TRX are ideal for the gearbox. The Castrol Universal, Motul Motylgear and Fuchs Gear Syn are all decent alternatives. The Fuchs Syn 5, Millers CRX, Redline 75w-90 GL5, Motul Gear 300 and Gulf Competition are ideal for the diff. The Fuchs Sintopoid, Castrol Syntrax Longlife, Millers TRX, Motul Motylgear, Mobil SHC and Amsoil FGR are also good choices.
Cheers
Tim
I would use a 5w-40 synthetic in the engine.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives.
You need a 75w-90 for the gearbox and diff*and here are the ones we have.
http://www.opieoils.co.uk/c-673-75w-...ion-fluid.aspx
If you want to go for the best, the Millers CRX 75w-90 NT, Gulf Competition, Motul Gear 300, Redline 75w-90ns and Millers TRX are ideal for the gearbox. The Castrol Universal, Motul Motylgear and Fuchs Gear Syn are all decent alternatives. The Fuchs Syn 5, Millers CRX, Redline 75w-90 GL5, Motul Gear 300 and Gulf Competition are ideal for the diff. The Fuchs Sintopoid, Castrol Syntrax Longlife, Millers TRX, Motul Motylgear, Mobil SHC and Amsoil FGR are also good choices.
Cheers
Tim
cheers for the reply
#323
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Quick question I'm running millers CFS 10w40 currently and anytime I'm driving back traffic once oil is up to temp warm idle pressure drops sometimes to around 25 psi. Is that normal?
#326
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Hi Oilman,
Looking to do oil change on my scooby, details:
Make and Model: Subaru Impreza 2004 WRX SL Saloon
Mods: 255 Walbro pump, Turbo Back SS Exhaust, KnN Pannel filter, Remap to 294bhp
Could you tell me which would be a good oil to use (Wkend Driver but a fair bit of use) and how much I will need?
thanks
Looking to do oil change on my scooby, details:
Make and Model: Subaru Impreza 2004 WRX SL Saloon
Mods: 255 Walbro pump, Turbo Back SS Exhaust, KnN Pannel filter, Remap to 294bhp
Could you tell me which would be a good oil to use (Wkend Driver but a fair bit of use) and how much I will need?
thanks
#327
Hi
I would use a 5w-40 synthetic and you will find those through the link below.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives. 5L will do it.
Cheers
Tim
I would use a 5w-40 synthetic and you will find those through the link below.
http://www.opieoils.co.uk/c-656-5w-40.aspx
Out of those, the best ones are the Fuchs/Silkolene Pro S, Millers CFS/CFS NT, Motul 300V, Redline and Gulf Competition. The Motul 8100 X-Cess, Millers XFS, Fuchs GT1 XTL/Supersyn, Gulf Formula G, Shell Helix and Mobil Super 3000 are good, cheaper alternatives. 5L will do it.
Cheers
Tim
#329
I'm about to change the oil on my gearbox and all diffs and looking for a recommendation.
Make - Subaru Impreza
Model - JDM WRX Version 2 (no DCCD)
Year - 1995
Engine size/type - 2.0 Turbo
Type of use (road/track) -
Mostly weekend use with some fast road and some track use
Was looking at the Motul Gear 300 75w-90 since it seems to work well on Imprezas but I am unsure, if it's a "one fits all" solution for all diffs and the gearbox. Your webpage also states a different oil for the front diff (80w-90). Is this correct?
I'd really like the "one fits all" solution so that I don't run into problems when someone else is doing the job for me and might end up doing it wrong. As I have lost a lot of money with a clutch change that way, I'm trying to "dumb it down" as much as possible.
Thanks
Make - Subaru Impreza
Model - JDM WRX Version 2 (no DCCD)
Year - 1995
Engine size/type - 2.0 Turbo
Type of use (road/track) -
Mostly weekend use with some fast road and some track use
Was looking at the Motul Gear 300 75w-90 since it seems to work well on Imprezas but I am unsure, if it's a "one fits all" solution for all diffs and the gearbox. Your webpage also states a different oil for the front diff (80w-90). Is this correct?
I'd really like the "one fits all" solution so that I don't run into problems when someone else is doing the job for me and might end up doing it wrong. As I have lost a lot of money with a clutch change that way, I'm trying to "dumb it down" as much as possible.
Thanks
#330
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Juergen
The autobox cars have a separate front diff and that is why they spec a front diff oil.
Your car will have the front diff sharing the manual gearbox oil.
Certain gearboxes prefer a GL4 oil as a GL5 can be too slippy for the synchro cones.
In your case the oil you want to use is both a GL4 and GL5 so will be fine for both the gearbox and the rear diff as the GL4 spec will mean it is not to slippy for the manual gearbox.
The autobox cars have a separate front diff and that is why they spec a front diff oil.
Your car will have the front diff sharing the manual gearbox oil.
Certain gearboxes prefer a GL4 oil as a GL5 can be too slippy for the synchro cones.
In your case the oil you want to use is both a GL4 and GL5 so will be fine for both the gearbox and the rear diff as the GL4 spec will mean it is not to slippy for the manual gearbox.