To be honest, my gearbox has probably seen enough abuse from the Helix 4 paddle it has fitted
. The previous owners tried having the biting point right on the floor in order to attempt to use it!
Is the BC5 really that weak? I would not say that I am running as much power as quite a number of cars on here. I was also under the impression that unlike other diffs the ATB acted as an open differential most of the item, unlike plated differentials.
It is food for thought mind you. After ringing one or two places I was informed that only certain RS Turbo LSDs can be regelled. Is there any way to tell and which cars came fitted with them? From what I gather the FRP diff should just go in fairly simply.
After looking at the FRS 'box I guess a different gear linkage and gearbox mounts would be required, in addition to potentially cutting away metal on the car?