New Racing Oil To Help Reduce Greenhouse Gas Emissions[1] throughout NTT INDYCAR SERIES INDIANAPOLIS (Friday, May 17, 2024) – Shell, Pennzoil and INDYCAR continue to advance their sustainability journey by unveiling the new Pennzoil Performance+ Racing Oil[2] using re-refined base oil (RRBO) to deliver top engine performance with less greenhouse gas emissions.1 INDYCAR teams will use Pennzoil Performance+…