The BOP wheel has spun again and sees:
Cadillac get 0.6mm smaller air restrictor, bringing it down to 31.6mm x2 in size. Adjustments in fuel capacity (+1 liter) and refueling restrictor (+0.5mm)*to compensate.
Nissan DPi gets mid to high range power increase.
Mazda gets slight body reduction but more revs, up to 8600 rpm. And a reduction of 15 kilos to 915, lightest in class.
GTLM
BMW gets a slight boost increase and loses 10 kilo, brings out to the Vette weight though. And gets 6 L increase in fuel tank.
GTD
Acura gets a few lead bars, plus 10 kilo.
MB gets to give theirs to Acura, loses 15 kilos
Audi (39 mm) and Lambo (38 mm) get 1 mm restrictor increase. Numbers include the 1 mm. Both also lose 3 L in the tank.
Multiple other fuel tank increases in GTLM and GTD.
https://competitors.imsa.com/sites/d...nd_gtd_bop.pdf