McLarens Withdraw From Pirelli World Challenge Because It's Impossible To Make ... - Jalopnik

The higher elevation levels required the series officials to adjust the Balance of Performance (BOP) specifically for turbocharged cars competing this weekend, lowering each car’s allowable boost to equalize the turbo cars against their naturally... The BOP regulations put in place for this event demand that K-PAX Racing with Flying Lizard Motorsports run a maximum turbo boost level that is unachievable, regardless of engine tuning, with the homologated turbo and engine package the McLaren... When the Miller BOP was released, it was clear that we could not achieve the boost levels and we have been in almost daily contact with our technical staff and Pirelli World Challenge personnel to try and find a solution for K-PAX Racing with... Source: jalopnik.com