245-MPH S550! Inside The World’s Fastest 2015+ Mustang

Weir Racing / London Chassis Dyno go 245.1mph at Texas Mile on 3/26/2017. 2015 Mustang, 5.8L “Trinity” GT500 engine swap w/ twin turbos. Owned and driven by Weir Racing, built and tuned by London Chassis Dyno, engine built by BES Racing Engines. Thanks to UPR Products, ATI Transmission, and the countless crew/family/manufacturers/fans that have contributed to our success.