RB-20-OB

i had the same problem in my car, did you or have you changed the spigot bearing at all. i found a siezed spigot bearing in the flywheel changed that and no more noise. ive also seen a similar problem with a very dry throw out bearing and input shaft, you could try and spray wd40 or a lubricating spray from the clutch fork hole onto the shaft and see what happens.

drain the oil from the box, the plug is magnetic and picks up any metal in the gearbox. check that first, if nothing there check type of clutch or even noisey uni joints. from what you have described it sounds like the internals of the gearbox that are the problem.

hi guys im looking for a lsd diff from a dr30 for my project if anyone knows of someone or somewhere, any condition as long as it turns. thanks

hi there new to the site, im am at the stage where my rb20 needs some more power. but i still want to be able to drive it on the street. everything is standard at the moment and and im going to change everything to suit. just need some help with injection, pumps,intake, exhaust, turbo the lot. not sure if i want to split the head and block and go that far or need to. any help would be great thanks