PHILADELPHIA – “Jackass” star Ryan Dunn had a blood-alcohol content that was more than twice the legal limit when he and a passenger died in a fiery one-car crash this week, according to a toxicology report.

Dunn’s Porsche may have been traveling as fast as 140 mph in a 55 mph zone when it jumped a guardrail, struck a tree and burst into flames, police said.

His blood-alcohol level was 0.196 at the time of the Monday morning crash, according to the toxicology report released Wednesday by West Goshen Township Police. The legal limit for drivers is .08.

Dunn, 34, and his passenger Zachary Hartwell, 30, died early Monday after they left a West Chester bar called Barnaby’s of America. Hours before the crash, Dunn tweeted a photo from the bar of the pair and a third man drinking.

Employees at the bar said Dunn was not visibly intoxicated at any point that night, and surveillance video shared with police supported those observations, said Frank Herron, the bar’s general manager.