Kevin Magnussen got the full NASCAR experience in his Cup Series debut at the San Diego street course, highlighted by a multi-lap showdown with Front Row Motorsports driver Noah Gragson.<br>And while the on-track slugfest ended with a crash halfway through the race race, that was far from the whole story. NASCAR has compiled over seven minutes worth of onboard video and radio, showcasing every ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/lap-by-lap-breakdown-of-kevin-magnussen-vs-noah-gragson-igniting-nascar-feud/10832546/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>