Motul Tranny and Diff oil
#1
Motul Tranny and Diff oil
Has anyone used the eith of these:
MOTYLGEAR 75W90 SYNTHETIC BLEND GEARBOX OIL A great high performance synthetic blend gear oil for gearboxes and rear ends. Perfect for older boxes that are harder to shift and have a tendency to "snick" or "grind" going into gear, this oil has additives which help to reduce gear mesh. A strong friction reduction package increases mileage, while extending the life of the gearbox.
API GL4 and GL5 MIL-L2105C
GEAR 300 75W90 100% ESTER SYNTHETIC
Motul's highest quality 100% ESTER BASED synthetic 75W90 gearbox oil. Designed for today's high performance vehicles, and all out race cars. This lubricant is virtually unshearable. Its stability at high temperatures make it ideal for extreme conditions. Many endurance professional race teams swear by this oil. Designed for transmission gearboxes and rear axles. API GL4 and GL5/MIL-L-2105C
The most information that I have been able to find is in the DIY thread on how to change the oil. Well, I know how to change it. What I don't know is what oil can be used, and which is best for our application.
MOTYLGEAR 75W90 SYNTHETIC BLEND GEARBOX OIL A great high performance synthetic blend gear oil for gearboxes and rear ends. Perfect for older boxes that are harder to shift and have a tendency to "snick" or "grind" going into gear, this oil has additives which help to reduce gear mesh. A strong friction reduction package increases mileage, while extending the life of the gearbox.
API GL4 and GL5 MIL-L2105C
GEAR 300 75W90 100% ESTER SYNTHETIC
Motul's highest quality 100% ESTER BASED synthetic 75W90 gearbox oil. Designed for today's high performance vehicles, and all out race cars. This lubricant is virtually unshearable. Its stability at high temperatures make it ideal for extreme conditions. Many endurance professional race teams swear by this oil. Designed for transmission gearboxes and rear axles. API GL4 and GL5/MIL-L-2105C
The most information that I have been able to find is in the DIY thread on how to change the oil. Well, I know how to change it. What I don't know is what oil can be used, and which is best for our application.
#2
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
I used one of those in the past. Can't remember which off the top of my head. I remember it costing just a little more then the Redline. I also had my transmission lock out of 5th grear after about 15mins at the track. No one I knew with the same car had that issue with the redline. I think I was sheering it.
#4
Registered User
Join Date: Sep 2006
Location: denver
Posts: 637
Likes: 0
Received 0 Likes
on
0 Posts
I used the gear 300 75w90 in my VLSD and in the tranny... works quite well, been in there for almost 6000 miles now. Seemed to make the tranny shift smoother, and helped alot in the cold too.
#5
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
We carry both, but will probably be switching exclusively to the 300V gear oil. It just makes sense, since its a 100% Ester Synthetic gear oil, and not too much more expensive for the infrequent intervals of a trans oil change. We carry Motul in stock if you need anything..see here: http://www.forgedperformance.com/store/home.php?cat=278
#6
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
Based on my experiance with the Motul 300 I will use Redline Shockproof lightweight once I start tracking this car. NA it's probably not needed but my SE-R did not like the 8000rpm in 4th grear with the 300. People with the same setup had no issues using shockproof. Don't know what you want out of the oil, but if track events are in the future I would use the shockproof. I know people here love Motul, and lord knows you could not pay me to put redline oil in my engine again but I like their gear oil.
#7
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
Originally Posted by 98sr20ve
Based on my experiance with the Motul 300 I will use Redline Shockproof lightweight once I start tracking this car. NA it's probably not needed but my SE-R did not like the 8000rpm in 4th grear with the 300. People with the same setup had no issues using shockproof. Don't know what you want out of the oil, but if track events are in the future I would use the shockproof. I know people here love Motul, and lord knows you could not pay me to put redline oil in my engine again but I like their gear oil.
Trending Topics
#8
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Sharif@Forged
Have you tried the Motul in a VQ35 gearbox?
#9
Originally Posted by 98sr20ve
No. I Don't think it really matters. If it didn't hold up in my other transmission and others have had great success with redline shockproof in that same transmission (which is a know weak link and very tough on oils), I will choose Redline over the Motul for my new transmission. I think it’s fair to extrapolate out the results at least to some degree. I'm not getting into a big internet argument about it either. It's my opinion based on my experience with the product. Just like I don’t need to retry the Redline Motor oil in my VQ. One Blackstone lab result from using that was enough to say never again. You probably have a different view, you sell the product. Have you tried the Redline Shockproof? BTW, I am not saying the Motul was a bad product. I liked it until I started running if for 15mins+ at the track with the increased HP and RPM. I would still like the Motul 300 for a non-track driven car. I know you track your car, if you use the Motul then thats great. I just think the Shockproof is a little better for a track car. Street car I think it's overkill and I would just use the Motul.
Thanks for the info, Steve and Sharif.
#10
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
My appologies if you thought I was getting into a debate, as that was not my intention. The 350Z gearbox has some weird quirks to it, so I was just suggesting that certain oils might work better in certain gearboxes. No worries.
We track our 600whp car 1-2 times per month for 20-30min track sessions, and the gearbox shifts like butter. I have tried Redline, and Royal Purple in the gearbox, and didnt notice a big improvement over stock'ish oils, but would never say they are "bad", per se. Not sure if Shockproof is a different line of Redline. I used MT90 Redline in my gearbox.
As I've mentioned before, oil selection is very much about personal preference, so if you find something that works for you...great.
We track our 600whp car 1-2 times per month for 20-30min track sessions, and the gearbox shifts like butter. I have tried Redline, and Royal Purple in the gearbox, and didnt notice a big improvement over stock'ish oils, but would never say they are "bad", per se. Not sure if Shockproof is a different line of Redline. I used MT90 Redline in my gearbox.
As I've mentioned before, oil selection is very much about personal preference, so if you find something that works for you...great.
#11
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Sharif@Forged
My appologies if you thought I was getting into a debate, as that was not my intention. The 350Z gearbox has some weird quirks to it, so I was just suggesting that certain oils might work better in certain gearboxes. No worries.
We track our 600whp car 1-2 times per month for 20-30min track sessions, and the gearbox shifts like butter. I have tried Redline, and Royal Purple in the gearbox, and didnt notice a big improvement over stock'ish oils, but would never say they are "bad", per se. Not sure if Shockproof is a different line of Redline. I used MT90 Redline in my gearbox.
As I've mentioned before, oil selection is very much about personal preference, so if you find something that works for you...great.
We track our 600whp car 1-2 times per month for 20-30min track sessions, and the gearbox shifts like butter. I have tried Redline, and Royal Purple in the gearbox, and didnt notice a big improvement over stock'ish oils, but would never say they are "bad", per se. Not sure if Shockproof is a different line of Redline. I used MT90 Redline in my gearbox.
As I've mentioned before, oil selection is very much about personal preference, so if you find something that works for you...great.
Shockproof is a step up from the MT90. MT90 is like your Gear 300 but I would choose the Gear 300 over the MT90. Shockproof is really custom made for your car in some ways. It works great to minimize the stress on the transmission that comes from turbos, drag racing etc. It has the Lightweight which flows more like your Gear 300 and the Heavyweight which is so thick it doesn't flow very well till it has some heat. After that it feels the same as any other oil but adds a lot of protection. Someone who is really tough on a tranny would benifit from the Shockproof line. You don't seem to be one of those people.
#13
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Fluid1
Where can this be found, Steve?
I'll be landing in Denver on the 24th at 3:15pm....
I'll be landing in Denver on the 24th at 3:15pm....
How long you staying? Where you going again?
#14
Originally Posted by 98sr20ve
Where can what be found?
How long you staying? Where you going again?
How long you staying? Where you going again?
I'm actually flying directly into Eagle Vail this year, not Denver. I'll be in Vail from 02/24 to 03/03
Thanks again,
#16
Originally Posted by Vq.turbo.DremZ
So it's better to use Motul 300 75W90 to be used in both the Tranny and LSD?
How much is everyone using in both?
How much is everyone using in both?
Here.
https://my350z.com/forum/engine-drivetrain-and-forced-induction-diy/131098-changing-the-differential-transmission-oil.html
#17
Registered User
Join Date: Jan 2004
Location: Pueblo West, CO
Posts: 332
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Fluid1
I meant where can the Shockproof be found.
I'm actually flying directly into Eagle Vail this year, not Denver. I'll be in Vail from 02/24 to 03/03
Thanks again,
I'm actually flying directly into Eagle Vail this year, not Denver. I'll be in Vail from 02/24 to 03/03
Thanks again,
#18
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
Originally Posted by Vq.turbo.DremZ
So it's better to use Motul 300 75W90 to be used in both the Tranny and LSD?
How much is everyone using in both?
How much is everyone using in both?
#19
New Member
iTrader: (20)
Originally Posted by Sharif@Forged
We carry both, but will probably be switching exclusively to the 300V gear oil. It just makes sense, since its a 100% Ester Synthetic gear oil, and not too much more expensive for the infrequent intervals of a trans oil change. We carry Motul in stock if you need anything..see here: http://www.forgedperformance.com/store/home.php?cat=278