Both of these fluid are available in my local parts store. I was wondering which one should i use for the tranny.



they also carry amsoil 75w90 gear oil and royal purple max gear 75w-90 gear oil.

Which one should i use. thanks

 

I would choose Royal purple (synthetic version) id I had to choose between the two.

 

+1 on the royal purple but amsoil is a good choice as well

 

Amsoil

 

+2 on amsoil https://www.amsoil.com/storefront/mtg.aspx

 

I use the penzoil...

 

don't get BG if you race... it sucks

I am going AMSOIL this weekend 80w 90.

 

I am wondering if the maxgear or the syncromesh would be better or if you could mix the both. I see the maxgear is gl5, I wonder if that would be best in our transmissions. Derek

 

i went with the royal purple max gear.....i didnt know if the synchcro max would work well becasue i havent found feedback on it but i actually drove anoother evo with the max gear and it felt way better then the synchromesh. btw, does anybody know why the synchomesh or synchomax isnt rated like 75w90 or 85w90

 

let us know how the Amsoil does. i have a fella down the street that his father is an Amsoil dealer.