Our Ford Mustang-tuning friends over at AmericanMuscle racked up a number of superlatives with its sixth annual AmericanMuscle Car Show, in what likely the lumpiest collective idle sound in the entire univeres. More than 2,600 Mustangs entered the show that drew more than 10,000 people to Maple Grove Raceway in Mohnton, Pennsylvania. The show featured all of the trailer queens you might expect, but some tuner specials took part in drag races, burnout competitions, and dyno pulls to see whose pulleys ‘n’ flows pulled and/or flowed best. Mustang celebrities like drifter Vaughn Gittin Jr. and hot rodder Chip Foose dropped by with Foose announcing the winner of AmericanMuscle’s MMD Mustang giveaway contest that we highlighted here in April. If you’re a Mustang aficionado, wander on over to AmericanMuscle’s page to check out the AmericanMuscle Car Show page with highlights and tons of photos showcasing everything from crowd-shrouding tiresmoke to pristine classic Mustang-ness (Mustangity?). Make the jump for the teaser trailer from the event. [youtube]https://www.youtube.com/watch?v=DyTk882Zvr0[/youtube] For more coverage, check out AmericanMuscle Car Show 2014 on the AM site.   [Photo: AmericanMuscle]