Quote:
Originally Posted by Lola T70
Electronically Controlled Differentials are illegal but traction control is, and has been allowed widely used since 2006. Also previously banned for 1999.
4WD could be a good innovation???? It has been in motorsport for over 30 years!! Where is innovation in that?
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for differential they would go for torsen like ones in front and rear axles, midle one could be an viscose coupling ... 4WD "could" ( don't know if a permanent coupling will be allowed) be a re-introduction... so a novelty compared to previous years.