Hello,
When you wrote "standard lightened", you mean that it's a machining of my actual flywheel? If yes, what is exactly the machining operation? Is there a drawing somewhee?
Standard flywheel is 7,1kg. When I have a look on the SBD website, there is the possibility of the standard lightened (5,1kg) & the alloy one (3,3 kg). What is the big advantage to save 1,8kg between them? What is the need of the "low noise" option (what noise ? )
There are also the 7,25" solution... is the only advantage is weight saving?
Finally, I saw Un-sprung paddle clutch plate solution wich is very light. is it usable on the road? They say that sintered ones are for racing only, nothing about others.
I understood that, in adition of the global car weight savong, it's interesting to save weight here because engine will rev more easilly...
Cheers
Stéphane.