Philipp Eng, BMW factory driver, went quickest in second practice for the IMSA Detroit Sportscar Classic, with the Austrian setting a 1:06.348 to top the timesheets onboard the #24 BMW M Hybrid V8.
Exactly a tenth behind was the first session’s quickest driver, Nick Tandy in the #6 Porsche, while in third, 22 hundredths off Tandy was veteran Sebastien Bourdais, driving the #01 Cadillac V-Series.R.
Sister Bmw, the #25 car, was fourth quickest, with Nick Yelloly 0.134 slower than Eng. In fifth was Felipe Nasr onboard the #5 Porsche, while the first of the Acuras was sixth, Ricky Taylor in the #10 WTRAndretti Acura ARX-06.
In GTD Pro, Tommy Milner was quickest in the #4 Corvette Z06 GT3.R, setting a 1:09.654. Over a tenth and a half back was the teamcar, with Antonio Garcia setting the #3 Corvette’s fastest lap.
Third fastest was Seb Priaulx in the #77 AO Racing ‘Rexy’ Porsche 911 GT3.R, 0.62 off Garcia.
Qualifying begins at 4:40pm local.