TimH
Club Member
Since changing to Amsoil Fully Synth my RKC has developed a slight weep from the Output shaft seal, yes I should have changed the seal when I was in there recently but didnt and as its only slight I want to wait until after the summer before I strip all the primary out again. Im wondering if a heavier gear oil might help ? What are the gear oil specs for a 6 speed ? 75/90w? anyone put heavier stuff in? Thanks