So ive got a mk2 vr6 and its developed a slight clatter like chains. Engine is from an obd1 car on a 94 reg so i believe its the twin chain. Ive seen a good thread on vortex which involves pulling the engine and changing the clutch, id ultimately like to do this but i dont really have the space at the mo for such an involved job. Or the money! Can i change the upper guides/tensioner? Just as an inbetweener? How strong are the chains? Has anyone done it? Thanks in advance.