Posted this on FB but thought I would try here as well to see if I get more of a response:
Out of interest, whilst it seems many high power cars (talking VT-VZ) use "uprated" propshafts, has anyone actually broken a stock one using road tyres?
I think I will take my chances with the stock prop with new bearing and doughnuts, I will probably be traction limited anyway. I really don't want a single piece due to potential vibration issues. The DSS sell a 2 piece but it's over £1500 once in the uk.
Most kind of you to say so. Yes I still use the original prop with no issues at all. Driveshafts are a bigger problem, try to get some that use Porsche cv joints. Top Cats made mine.