sup guys
i just got my first 92 240 5spd with 98000 and it didnt come wit a booklet at all

i want to change the oil and tranny fluids
search has been done which told me to use
redline mt-90 GL-4 oil for the tranny ( 2.5 Liters )
plz correct me if i am wrong
and well i am stomped for engine oil
i know it takes 4 quarts and i have seen ppl use 10w 30??
i am not sure if i want to use synthetic since there is some miles put down on the car so plz recommend a fluid

 

try royal purple.

 

u think its pretty good?
but wat grade
10w30
shouldnt i raise it a little considering the engine is used a little

 

10w30 is good, but yes this is very top grade oil they use it in
pro race cars. it is not cheap at 5-6 bucks a quart

 

nice how bout tranny fluid
u think the redline MT-90 GL4 is good?

 

yes i would go with it

 

royal purple makes gear oil as well... i use bel ray racing lubrecants... they work good as well... oil is a personal type thing... some people will use nothing but penzoil... dunno why but still...10w30 is a good weight... if the car is going to be driven hard i would even go with a w30 oil... you are in florida so there is not a lot of zero degree weather so it will all be good...

 

what about differential fluid, what do I use in there?

 

90 weight gear oil... like i said royal purple makes it too... some people say you need to use lsd oil in the rear diff if you have an lsd... others dont... nissan says 90 w and makes no mention of lsd oil... dont know what to tell you there... others who have done the lsd swap fill it with just 90 w...

 

I use SAE30 motor oil
75-90 gl-4 tranny
80-90 gl-4 diff
blue stuff for brakes
red stuff for power steering

 

I used mobile 1 for a few oil changes, then started using Royal Purple (5w30/10w30) and noticed a slight difference.
Just picked up Redline MT-90 for the tranny.