Getting tranny and diff fluid tomorrow, what to buy?
#26
im having a hard time finding gl4. I thought in the 90s they were trying to get rid of gl4?
#30
Well, I dont know what the Idumetsu is, Rotary Performance recommended it, but doesnt say what spec it is.
I may just ditch everything and got with some 75w90 Redline all around.
I may just ditch everything and got with some 75w90 Redline all around.
#33
I need to change the gear oil, both the gearbox and the differential. What would you recommend for the diff.?
#35
Has anyone actually documented problems with Royal Purple maxgear (as in wearing issues)? I am aware that GL-4 is recommended, but according to RP although maxgear is GL-4 and GL-5 it will not cause premature wear in a tranny, including syncros.
I've had maxgear in my tranny for about 10,000 mi. and it is great. Tranny is cooler, quiter, and smoother. I have although thought about a swap for Redline, b/c I used in past vehicles and b/c or the GL-4 only debate.
I've had maxgear in my tranny for about 10,000 mi. and it is great. Tranny is cooler, quiter, and smoother. I have although thought about a swap for Redline, b/c I used in past vehicles and b/c or the GL-4 only debate.
#36
#37
Despite my post above, the GL4 debate convinced me to swap out the RP for Redline MT-90. Not all transmissins are the same, but I like the Redline better in mine. Once warmed up, all of the shifts are smoother and faster, including the 1-2 (which is still slower than the rest.) When cold, the 1-2 shift was slightle more notchy, but that went away quickly. The RP worked REALLY well in the winter in sub-zero temps. Time will tell on the Redline.
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