Jump to content
SAU Community

New Gearbox Oil?

stuartlaw_78
 Share

Recommended Posts

stuartlaw_78 Community Regular

stuartlaw_78

Posted
Posted

Hi all,

I've just spent some coin on getting my gearbox rebuilt for my R33 turbs.... I'm about to put it in and was wanting to know if anyone has any thoughts on what oil is best to throw in there when I engage the gears for the first time.

Thanks in advance....

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/
Share on other sites
stuartlaw_78 Community Regular

stuartlaw_78

Posted
  • Author
Posted
Redline,shockproof :thumbsup: thats the shit man!

Yeah, that is good stuff... I was just making sure that it's still the best stuff to use for a new box as I tend to hear of people using it when their gearboxes get lazy syncros....

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3366098
Share on other sites
Swiper the Fox Grand Master

Swiper the Fox

Posted
Posted
Yeah, that is good stuff... I was just making sure that it's still the best stuff to use for a new box as I tend to hear of people using it when their gearboxes get lazy syncros....

Stuart, do yourself and your box a favor by NOT using redline shockproof in it it is NOT designed for use in synchro gearboxes and is only beneficial in worn gearboxes.

have a read they clearly state this

http://www.redlineoil.com/products_gearlub...mp;categoryID=6

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3366105
Share on other sites
khunjeng Veteran

khunjeng

Posted
Posted

Redline make the MT90 manual GB oil...I have been using that with no dramas, Its been shifting quite well once its done a few thou Kms.

http://www.redlineoil.com/products_gearlub...mp;categoryID=7

Castrol Syntrans is good too....but I use redline in engine, gb and diff cos I like them.

I'm not a fan of the Shockproof for the GB either generally becuase its a GEAR oil and has too many friction modifiers in it.

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3366694
Share on other sites
stuartlaw_78 Community Regular

stuartlaw_78

Posted
  • Author
Posted
i use 75/90 in mine. wat did your gearbox rebuilder recommend to use?

Stupid me forgot to ask them and I will be asking them on Monday but thought that I'd find out some info from my fellow Skyline owners...

I def won't be using the Redline shockproof after reading about the product. It is certainly meant for worn gearboxes and not boxes with new gears and syncros in them.... Be careful with your choices people.....

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3367124
Share on other sites
Dohmar Grand Master

Dohmar

Posted
Posted
Stupid me forgot to ask them and I will be asking them on Monday but thought that I'd find out some info from my fellow Skyline owners...

I def won't be using the Redline shockproof after reading about the product. It is certainly meant for worn gearboxes and not boxes with new gears and syncros in them.... Be careful with your choices people.....

I wouldnt even use redline in one with a worn box. My GTR had it. Bloody awful stuff. As soon as they flushed it out and stuck in a mineral oil (not sure what type), most of my shifts were much smoother...besides the redline stuff looks like pureed smurf. Pureed smurf cant be good for any gearbox..

-D

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3367140
Share on other sites
khunjeng Veteran

khunjeng

Posted
Posted

VMX80 and Syntrans have suitbale friction modifers to make your shifts go well, proven time and time again. I find the combination used in the Redline MT90 better, with better sheer ratings since its not replaced often, I go the better oil.

as for the Nulon G70, never used it myself as I firmly believe in buying an oil Oil with the appropiate addiatives included.

Link to comment
https://www.sau.com.au/forums/topic/186111-new-gearbox-oil/#findComment-3368433
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • RP1421
      S15 Spec R

      By RP1421 · Posted

      A few small updates since the previous post and lessons. I decided to do a little interior light upgrade on the 110. I quite like the iilumo items, even if they're a bit of a premium over other brands. You'll also note the Stedi Fogs, that will go into the S15 fog lights as I needed to match the bulbs since I got the new ones earlier. I hope they fit as the body is quite a bit longer than your normal bulb.  Annoyingly, I managed to trip the fuse, which normally wouldn't be an issue until I located the fuse. I can't say I've ever come across this. I had lucked out that someone nearby had a spare, but oddly enough Toyota dealerships seem to keep this in stock. I ordered some to keep in my stash and as luck would have it, someone else nearby tripped the same fuse so I passed on the favour.  I also did a little service on the 110 ahead of some additional work coming up. It's been annoying that Goleby's stopped carrying this particular HKS filter for the 110, so now I need to keep them on order from Japan. I also took the opportunity to install a bash plate and number plate riser. The plate riser is such a cheap but nice fix to help really tidy up the car. I'm tempted to now also replace my headlights, on this car. Both items were from Project Aero.    I also needed to replace the rear tyres on the 110, and after trying to get it aligned learnt that I need to replace some bushes in the front end, so that's next.  Closing out this update with a nicer picture as always! 
    • Murray_Calavera
      WTAC 2025

      By Murray_Calavera · Posted

      Yeah mate, never miss it.
    • Ozdavroz
      WTAC 2025

      By Ozdavroz · Posted

      Any going to watch World Time Attack at SMSP this year?
    • Jarsky
      R33 Fuel Pump & Brakes after alarm swap

      By Jarsky · Posted

      Appreciate the correction on the "ground", that will make a huge difference to looking at this. That makes complete sense about AF70/AF71 which is what I had come down to being the issue, one of these. I'll have another look in the ignition wiring when I get a chance next week. I'll also make up a jumper wire for running that AF73 test.  ECU is fine, relay itself is fine, pump harness is fine and the pump itself is fine. I am going to upgrade the Walbro 255 anyway with a DW300 I have since I need to replace the fuel sender and I'm going to upgrade the FPR with my chasebays kit ready for new plenum/injectors/dbw, but I'll get this working first. That's why this is so frustrating. 
    • zillah
      Recommendation for engine oil funnel spill free

      By zillah · Posted

      hahaha good on
×
×
  • Create New...