I just installed the DGL locker and all I did was use the additive and the honda gear oil 80 90 weight
well it has been brought to my attention that this hp trans oil is for trannys on 450r, 250rs and such on. it has hypoid gears in it which is harder on oils, and the stuff i should have gotten was hypoid 80w/90w. thanks for your help thow guys, i plan on running synthetic after i get my 20 hrs on, i am now changing it(5 hrs), to get all the shavings out, then after 20,i am changing my final gear case oil and front diff case oil . the honda dealership gave me hp trans oil SAE 80W/85W (endorsed by honda racing). my honda service manual sais SAE#80, and teh owners manual sais honda shaft drive oil or equivalent. has any ne heard of this? if so can u enlighten me or am i just reading into it to much.