Porsche, BMW raise concerns about high voltage issues ahead of Daytona 24

Porsche and BMW have voiced concerns over the reliability of the high-voltage element of the one-make LMDh hybrid system going into this weekend’s Daytona 24 Hours. 
Their apprehension follows a spate of issues that have afflicted LMDh machinery and forced parts to be changed over the course of the pre-event Roar test last weekend and the opening two days of the IMSA SportsCar Championship …Keep reading