Diff oil
I m rebuilding my GT 3.0. I ve never changed my diff oil since new, I ve been using the kit diff oil 50k rear and 500k front. At the moment I only have 1million cst oil (gravity rc) and 100k (kyosho oil) with me. If I change the front diff to 1million cst oil for the front diff and 100k kyosho oil for the rear diff, what sort of handling changes should I expect? Also what's the most use viscosity range is everyone using?